{{Use dmy dates|date=October 2025}}
{{Use dmy dates|date=October 2025}}
[[File:Trounwiessel 2025 EP (110).jpg|thumb|upright=1.3|Guillaume (”left”) embracing Henri (”right”) after being sworn in as Grand Duke]]
[[File:Trounwiessel 2025 EP (110).jpg|thumb|upright=1.3|Guillaume (”left”) embracing Henri (”right”) after being sworn in as Grand Duke]]
[[Henri, Grand Duke of Luxembourg]], abdicated the throne of Luxembourg in favour of his eldest son, [[Guillaume V, Grand Duke of Luxembourg|Guillaume]], on 3 October 2025 at the [[Grand Ducal Palace, Luxembourg|Grand Ducal Palace]] in [[Luxembourg City]].<ref>{{Cite web |title=Accession to the Throne – 3 October 2025 |url=https://gouvernement.lu/en/actualites/toutes_actualites/articles/2025/10-octobre/03-avenement-trone.html |date=2025-10-03 |website=gouvernement.lu}}</ref>
[[Grand Duke ]] abdicated the throne of Luxembourg in favour of his eldest son, [[Guillaume V, Grand Duke of Luxembourg|Guillaume]], on 3 October 2025 at the [[Grand Ducal Palace, Luxembourg|Grand Ducal Palace]] in [[Luxembourg City]].<ref>{{Cite web |title=Accession to the Throne – 3 October 2025 |url=https://gouvernement.lu/en/actualites/toutes_actualites/articles/2025/10-octobre/03-avenement-trone.html |date=2025-10-03 |website=gouvernement.lu}}</ref>
==Background==
==Background==
As is customary in the Grand Ducal family of Luxembourg, the monarch, prior to their [[abdication]], typically appoints their heir apparent as Lieutenant–Representative ([[regent]]), meaning they assume most of their constitutional powers to prepare them for their accession to the throne.
As is customary in the family of Luxembourg, the monarch, prior to their [[abdication]], typically appoints their heir apparent as – ([[regent]]), meaning they assume most of their constitutional powers to prepare them for their accession to the throne.
On 28 April 1961, [[Jean, Grand Duke of Luxembourg|Prince Jean of Luxembourg]] was made Lieutenant–Representative by his mother, [[Charlotte, Grand Duchess of Luxembourg]], to prepare him for the position.<ref>{{cite web |url=https://monarchie.lu/en/monarchy/former-sovereigns/hrh-grand-duke-jean |title=H.R.H. Grand Duke Jean |website=monarchie.lu |publisher=Cour grand-ducale |access-date=26 December 2024 |language=en}}</ref> Charlotte abdicated in his favour on 12 November 1964.<ref>{{cite web |url=http://www.gouvernement.lu/dossiers/famille_grand_ducale/chregneuk/infobase/cvjean.html |title=HRH Grand Duke Jean |publisher=Service information et presse du gouvernement luxembourgeois |access-date=26 December 2024 |url-status=dead |archive-url=https://web.archive.org/web/20110712045517/http://www.gouvernement.lu/dossiers/famille_grand_ducale/chregneuk/infobase/cvjean.html |archive-date=12 July 2011}}</ref> Similarly, Jean made his son, [[Henri, Grand Duke of Luxembourg|Henri]], Lieutenant-Representative on 4 March 1998, before he formally abdicated on 7 October 2000.<ref>{{cite web|url=https://monarchie.lu/en/monarchy/former-sovereigns/hrh-grand-duke-jean|title=H.R.H. Grand Duke Jean|publisher=Cour grand-ducale|access-date=26 December 2024|language=en}}</ref>
On 28 April 1961, [[Jean, Grand Duke of Luxembourg|Prince Jean]] was made – by his mother, [[Grand Duchess ]], to prepare him for the position.<ref>{{cite web |url=https://monarchie.lu/en/monarchy/former-sovereigns/hrh-grand-duke-jean |title=H.R.H. Grand Duke Jean |website=monarchie.lu |publisher=Cour grand-ducale |access-date=26 December 2024 |language=en}}</ref> Charlotte abdicated in his favour on 12 November 1964.<ref>{{cite web |url=http://www.gouvernement.lu/dossiers/famille_grand_ducale/chregneuk/infobase/cvjean.html |title=HRH Grand Duke Jean |publisher=Service information et presse du gouvernement luxembourgeois |access-date=26 December 2024 |url-status=dead |archive-url=https://web.archive.org/web/20110712045517/http://www.gouvernement.lu/dossiers/famille_grand_ducale/chregneuk/infobase/cvjean.html |archive-date=12 July 2011}}</ref> Similarly, Jean made his son, [[Henri, Grand Duke of Luxembourg|Henri]], Lieutenant-Representative on 4 March 1998, before he formally abdicated on 7 October 2000.<ref>{{cite web|url=https://monarchie.lu/en/monarchy/former-sovereigns/hrh-grand-duke-jean|title=H.R.H. Grand Duke Jean|publisher=Cour grand-ducale|access-date=26 December 2024|language=en}}</ref>
During the twentieth anniversary of his accession to the throne and following the release of the [[Waringo report]] in January 2020, Henri was asked by the ”[[Luxembourg Times]]” whether circling rumours of his imminent abdication were true. Henri said an abdication “isn’t possible” and added that it would “be like surrendering”.<ref>{{cite web|url=https://www.luxtimes.lu/luxembourg/just-as-scandal-hits-grand-duke-powers-to-be-curtailed/1326195.html|title=Just as scandal hits, Grand Duke powers to be curtailed|last=Lambert|first=Yannick|date=1 October 2020|access-date=26 December 2024|work=[[Luxembourg Times]]}}</ref>{{Additional citation needed|date=October 2025|reason=Royal Central is a deprecated source, per [[WP:ROYALCENTRAL]].}}
During the twentieth anniversary of his accession to the throne and following the release of the [[Waringo report]] in January 2020, Henri was asked by the ”[[Luxembourg Times]]” whether circling rumours of his imminent abdication were true. Henri said an abdication “isn’t possible” and added that it would “be like surrendering”.<ref>{{cite web|url=https://www.luxtimes.lu/luxembourg/just-as-scandal-hits-grand-duke-powers-to-be-curtailed/1326195.html|title=Just as scandal hits, Grand Duke powers to be curtailed|last=Lambert|first=Yannick|date=1 October 2020|access-date=26 December 2024|work=[[Luxembourg Times]]}}</ref>{{Additional citation needed|date=October 2025|reason=Royal Central is a deprecated source, per [[WP:ROYALCENTRAL]].}}
In April 2024, following [[Abdication of Margrethe II|the abdication]] of [[Margrethe II of Denmark]], Henri was interviewed by ”[[La Libre Belgique|La Libre]]” and was questioned on his possible future retirement. Henri answered that he “intends to retire at some point” and confirmed, “There are plans. There will come a day when it will have to be done, and I intend to retire at some point. It’s obvious.”<ref>{{cite web|url=https://www.townandcountrymag.com/society/tradition/a60567764/grand-duke-henri-luxembourg-abdication-plans/|title=Grand Duke Henri of Luxembourg Plans to Abdicate|last=Burack|first=Emily|date=22 April 2024|access-date=26 December 2024|work=[[Town & Country (magazine)|Town & Country]]}}</ref> He explained that his future abdication had been planned and discussed in “family consultation” and when asked whether he knew when it would occur, he responded, “Yes, but I won’t tell you that!”<ref>{{cite web|url=https://www.lalibre.be/debats/opinions/2024/04/14/le-grand-duc-henri-de-luxembourg-je-suis-un-homme-heureux-mais-je-nai-pas-pu-choisir-ma-destinee-6PKZ2AQE7RGULADN5RIJ7IN6FM/|title=Le grand-duc Henri de Luxembourg : “Je suis un homme heureux. Mais je n’ai pas pu choisir ma destinée”|date=14 April 2024|access-date=26 December 2024|last=Van de Woestyne|first=Francis|lang=fr|publisher=[[La Libre Belgique]]}}</ref><ref>{{cite web|url=https://www.hellomagazine.com/royalty/518012/another-european-royal-plans-surprise-abdication-details/|title=Another European monarch plans surprise abdication – details|last=Shipley|first=Diane|date=21 April 2024|access-date=26 December 2024|work=[[Hello! (magazine)|Hello!]]}}</ref>
In April 2024, following [[Abdication of Margrethe II|the abdication]] of [[Margrethe II of Denmark]], Henri was interviewed by ”[[La Libre Belgique|La Libre]]” and was questioned on his possible future retirement. Henri answered that he “intends to retire at some point” and confirmed, “There are plans. There will come a day when it will have to be done, and I intend to retire at some point. It’s obvious.”<ref>{{cite web|url=https://www.townandcountrymag.com/society/tradition/a60567764/grand-duke-henri-luxembourg-abdication-plans/|title=Grand Duke Henri of Luxembourg Plans to Abdicate|last=Burack|first=Emily|date=22 April 2024|access-date=26 December 2024|work=[[Town & Country (magazine)|Town & Country]]}}</ref> He explained that his future abdication had been planned and discussed in “family consultation” and when asked whether he knew when it would occur, he responded, “Yes, but I won’t tell you that!”<ref>{{cite web|url=https://www.lalibre.be/debats/opinions/2024/04/14/le-grand-duc-henri-de-luxembourg-je-suis-un-homme-heureux-mais-je-nai-pas-pu-choisir-ma-destinee-6PKZ2AQE7RGULADN5RIJ7IN6FM/|title=Le grand-duc Henri de Luxembourg : “Je suis un homme heureux. Mais je n’ai pas pu choisir ma destinée”|date=14 April 2024|access-date=26 December 2024|last=Van de Woestyne|first=Francis|lang=fr|publisher=[[La Libre Belgique]]}}</ref><ref>{{cite web|url=https://www.hellomagazine.com/royalty/518012/another-european-royal-plans-surprise-abdication-details/|title=Another European monarch plans surprise abdication – details|last=Shipley|first=Diane|date=21 April 2024|access-date=26 December 2024|work=[[Hello! (magazine)|Hello!]]}}</ref>
==Announcement==
==Announcement==
During his [[official birthday]] speech on 23 June 2024, Henri signified that he planned to abdicate in the future and announced that he would begin transferring his constitutional powers, roles and positions to his eldest son and the heir apparent, [[Guillaume, Hereditary Grand Duke of Luxembourg|Guillaume]]. Despite his past statements about a future abdication, the announcement was widely described as unexpected.<ref>{{Cite web |title=Grand Duke Henri to pass lieutenancy to Hereditary Grand Duke Guillaume in October |url=https://today.rtl.lu/news/luxembourg/a/2207527.html |date=2024-06-23 |website=RTL Today}}</ref><ref>{{Cite web |title=Grand Duke Henri of Luxembourg Paves Way for His Abdication with Surprise Announcement |url=https://people.com/grand-duke-henri-luxembourg-abdication-announcement-prince-guillaume-take-over-duties-october-8668092 |last=Petit |first=Stephanie |website=People}}</ref> Henri said during his address, “I would like to inform you that I have decided to appoint Prince Guillaume as Lieutenant–Representative in October. It is with all my love and confidence that I wish him the best of luck.”<ref name=”Monde”>{{cite web|url=https://www.lemonde.fr/en/europe/article/2024/06/23/luxembourg-grand-duke-to-start-handover-of-power-to-son-before-abdication_6675522_143.html|title=Luxembourg’s grand duke to start handover of power to son|date=23 June 2024|access-date=26 December 2024|publisher=[[Le Monde]]}}</ref> The [[Prime Minister of Luxembourg]], [[Luc Frieden]], named the announcement “the beginning of a next chapter for our monarchy” and explained that he had been in discussions with Henri regarding the matter “for some time”. He agreed with Henri’s decision to announce it on 23 June, the national holiday, as “the grand duke is the symbol of” Luxembourg.<ref name=”Monde”/> It was later announced in July 2024 that Guillaume’s appointment as Lieutenant-Representative would occur on 8 October 2024.
During his [[official birthday]] speech on 23 June 2024, Henri signified that he planned to abdicate in the future and announced that he would begin transferring his constitutional powers, roles and positions to his eldest son and the heir apparent, [[Guillaume, Hereditary Grand Duke of Luxembourg|Guillaume]]. Despite his past statements about a future abdication, the announcement was widely described as unexpected.<ref>{{Cite web |title=Grand Duke Henri to pass lieutenancy to Hereditary Grand Duke Guillaume in October |url=https://today.rtl.lu/news/luxembourg/a/2207527.html |date=2024-06-23 |website=RTL Today}}</ref><ref>{{Cite web |title=Grand Duke Henri of Luxembourg Paves Way for His Abdication with Surprise Announcement |url=https://people.com/grand-duke-henri-luxembourg-abdication-announcement-prince-guillaume-take-over-duties-october-8668092 |last=Petit |first=Stephanie |website=People}}</ref> Henri said during his address, “I would like to inform you that I have decided to appoint Prince Guillaume as – in October. It is with all my love and confidence that I wish him the best of luck.”<ref name=”Monde”>{{cite web|url=https://www.lemonde.fr/en/europe/article/2024/06/23/luxembourg-grand-duke-to-start-handover-of-power-to-son-before-abdication_6675522_143.html|title=Luxembourg’s grand duke to start handover of power to son|date=23 June 2024|access-date=26 December 2024|publisher=[[Le Monde]]}}</ref> The [[ of Luxembourg]], [[Luc Frieden]], named the announcement “the beginning of a next chapter for our monarchy” and explained that he had been in discussions with Henri regarding the matter “for some time”. He agreed with Henri’s decision to announce it on 23 June, the national holiday, as “the grand duke is the symbol of” Luxembourg.<ref name=”Monde”/> It was later announced in July 2024 that Guillaume’s appointment as Lieutenant-Representative would occur on 8 October 2024.
On 8 October, Guillaume was sworn in as Lieutenant-Representative at the [[Grand Ducal Palace]], followed by in the [[Chamber of Deputies (Luxembourg)|Chamber of Deputies]].<ref>{{cite web|url=https://people.com/royal-court-luxembourg-reveals-date-grand-duke-henri-begin-transfer-power-son-8675359|title=Royal Court of Luxembourg Reveals Date When Grand Duke Henri Will Begin Transfer of Power to His Son|last=Henni|first=Janine|date=9 July 2024|access-date=26 December 2024|work=[[People (magazine)|People]]}}</ref> Henri commented, “I really want to give Prince Guillaume a lot more responsibility, because I think I really need to slow down.”<ref>{{cite web|url=https://www.hellomagazine.com/royalty/722971/grand-duke-henri-appoints-prince-guillaume-lieutenant-representative/|title=Grand Duke Henri hands over major role to Prince Guillaume as he prepares for abdication|last=Stacey|first=Danielle|date=8 October 2024|access-date=26 December 2024|work=[[People (magazine)|People]]}}</ref>
On 8 October, Guillaume was sworn in as Lieutenant-Representative at the [[Grand Ducal Palace]], followed by in the [[Chamber of Deputies (Luxembourg)|Chamber of Deputies]].<ref>{{cite web|url=https://people.com/royal-court-luxembourg-reveals-date-grand-duke-henri-begin-transfer-power-son-8675359|title=Royal Court of Luxembourg Reveals Date When Grand Duke Henri Will Begin Transfer of Power to His Son|last=Henni|first=Janine|date=9 July 2024|access-date=26 December 2024|work=[[People (magazine)|People]]}}</ref> Henri commented, “I really want to give Prince Guillaume a lot more responsibility, because I think I really need to slow down.”<ref>{{cite web|url=https://www.hellomagazine.com/royalty/722971/grand-duke-henri-appoints-prince-guillaume-lieutenant-representative/|title=Grand Duke Henri hands over major role to Prince Guillaume as he prepares for abdication|last=Stacey|first=Danielle|date=8 October 2024|access-date=26 December 2024|work=[[People (magazine)|People]]}}</ref>
On 24 December 2024, during his annual Christmas address, Henri officially announced that he would abdicate the throne on 3 October 2025 in Guillaume’s favour. Henri’s opening line mentioned his abdication and he commented, “Prince Guillaume has been Lieutenant-Représentant since 8 October and is preparing intensively for his accession to the throne”.<ref name=”Abd”/>
On 24 December 2024, during his annual Christmas address, Henri officially announced that he would abdicate the throne on 3 October 2025 in Guillaume’s favour. Henri’s opening line mentioned his abdication and he commented, “Prince Guillaume has been Lieutenant-Représentant since 8 October and is preparing intensively for his accession to the throne”.<ref name=”Abd”/>
Henri described his feelings of “deep gratitude and humility” when reflecting on the past 25 years of his reign and noted that he and his wife, [[Maria Teresa, Grand Duchess of Luxembourg|Maria Teresa]], were “pleased to have been able to be part of that journey”. Henri justified his abdication by citing that “most” of his generation had reached the time of retirement, saying that “the time has now come” and calling it a “natural process”. Additionally, he also reassured his trust in Guillaume and his wife, [[Stéphanie, Hereditary Grand Duchess of Luxembourg|Stéphanie]], saying, “I know that they will do their utmost to contribute to the well-being of our country.”<ref name=”Abd” />
Henri described his feelings of “deep gratitude and humility” when reflecting on the past 25 years of his reign and noted that he and his wife, [[Grand Duchess Maria Teresa]], were “pleased to have been able to be part of that journey”. Henri justified his abdication by citing that “most” of his generation had reached the time of retirement, saying that “the time has now come” and calling it a “natural process”. Additionally, he also reassured his trust in Guillaume and his wife, [[Stéphanie, Hereditary Grand Duchess of Luxembourg|Stéphanie]], saying, “I know that they will do their utmost to contribute to the well-being of our country.”<ref name=”Abd” />
==Abdication==
==Abdication==
Henri signed the decree formalizing his abdication at 10:00 ([[Central European Summer Time|CEST]]) on 3 October 2025 at the [[Grand Ducal Palace, Luxembourg|Grand Ducal Palace]], four days prior to what would have been his [[Silver Jubilee]].
Henri signed the decree formalizing his abdication at 10:00 ([[Central European Summer Time|CEST]]) on 3 October 2025 at the [[Grand Ducal Palace, Luxembourg|Grand Ducal Palace]], four days prior to what would have been his [[Silver Jubilee]].
Grand Duke Henri’s immediate family were in attendance for the abdication. King Willem-Alexander and Queen Maxima of the Netherlands also witnessed the signing of the Grand Ducal Act of Abdication as did King Philippe and Queen Mathilde of the Belgians.
Grand Duke Henri’s immediate family were in attendance for the abdication. King Willem-Alexander and Queen Maxima of the Netherlands also witnessed the signing of the Grand Ducal Act of Abdication as did King Philippe and Queen Mathilde of .
The Grand Ducal Act of Abdication was counter signed by Luxembourg’s Prime Minister, Luc Frieden<ref>{{Cite web |date=2025-10-03 |title=Accession to the Throne – 3 October 2025 |url=http://gouvernement.lu/en/actualites/toutes_actualites/articles/2025/10-octobre/03-avenement-trone.html |access-date=2025-10-04 |website=gouvernement.lu |language=en}}</ref>. After the signing, Luc Frieden made a short speech praising Grand Duke Henri and calling him “the symbol of Luxembourg, of its independence and sovereignty, at home and abroad. You were, you are and you will remain an essential part of what we call our nation.”
The Grand Ducal Act of Abdication was counter signed by Prime Minister Luc Frieden<ref>{{Cite web |date=2025-10-03 |title=Accession to the Throne – 3 October 2025 |url=http://gouvernement.lu/en/actualites/toutes_actualites/articles/2025/10-octobre/03-avenement-trone.html |access-date=2025-10-04 |website=gouvernement.lu |language=en}}</ref>. After the signing, Luc Frieden made a short speech praising Grand Duke Henri and calling him “the symbol of Luxembourg, of its independence and sovereignty, at home and abroad. You were, you are and you will remain an essential part of what we call our nation.”
A large crowd gathered outside the Grand Ducal Palace to see the procession of royal guests make the short walk to the neighbouring Chamber of Deputies.
A large crowd gathered outside the Grand Ducal Palace to see the procession of royal guests make the short walk to the neighbouring Chamber of Deputies.
2025 abdication

Grand Duke Henri abdicated the throne of Luxembourg in favour of his eldest son, Guillaume V, on 3 October 2025 at the Grand Ducal Palace in Luxembourg City.[1]
As is customary in the grand ducal family of Luxembourg, the monarch, prior to their abdication, typically appoints their heir apparent as lieutenant-representative (regent), meaning they assume most of their constitutional powers to prepare them for their accession to the throne.
On 28 April 1961, Prince Jean was made lieutenant-representative by his mother, Grand Duchess Charlotte, to prepare him for the position.[2] Charlotte abdicated in his favour on 12 November 1964.[3] Similarly, Jean made his son, Henri, Lieutenant-Representative on 4 March 1998, before he formally abdicated on 7 October 2000.[4]
During the twentieth anniversary of his accession to the throne and following the release of the Waringo report in January 2020, Henri was asked by the Luxembourg Times whether circling rumours of his imminent abdication were true. Henri said an abdication “isn’t possible” and added that it would “be like surrendering”.[5][additional citation(s) needed]
In April 2024, following the abdication of Queen Margrethe II of Denmark, Henri was interviewed by La Libre and was questioned on his possible future retirement. Henri answered that he “intends to retire at some point” and confirmed, “There are plans. There will come a day when it will have to be done, and I intend to retire at some point. It’s obvious.”[6] He explained that his future abdication had been planned and discussed in “family consultation” and when asked whether he knew when it would occur, he responded, “Yes, but I won’t tell you that!”[7][8]
During his official birthday speech on 23 June 2024, Henri signified that he planned to abdicate in the future and announced that he would begin transferring his constitutional powers, roles and positions to his eldest son and the heir apparent, Guillaume. Despite his past statements about a future abdication, the announcement was widely described as unexpected.[9][10] Henri said during his address, “I would like to inform you that I have decided to appoint Prince Guillaume as lieutenant-representative in October. It is with all my love and confidence that I wish him the best of luck.”[11] The prime minister of Luxembourg, Luc Frieden, named the announcement “the beginning of a next chapter for our monarchy” and explained that he had been in discussions with Henri regarding the matter “for some time”. He agreed with Henri’s decision to announce it on 23 June, the national holiday, as “the grand duke is the symbol of” Luxembourg.[11] It was later announced in July 2024 that Guillaume’s appointment as Lieutenant-Representative would occur on 8 October 2024.
On 8 October, Guillaume was sworn in as Lieutenant-Representative at the Grand Ducal Palace, followed by in the Chamber of Deputies.[12] Henri commented, “I really want to give Prince Guillaume a lot more responsibility, because I think I really need to slow down.”[13]
The year 2024 is drawing to a close, and Christmas is the perfect time to reflect on the past year. This time, I do so with great emotion, as it is the last time that I will deliver the Christmas speech as Head of State.[14]
Henri, 24 December 2024
On 24 December 2024, during his annual Christmas address, Henri officially announced that he would abdicate the throne on 3 October 2025 in Guillaume’s favour. Henri’s opening line mentioned his abdication and he commented, “Prince Guillaume has been Lieutenant-Représentant since 8 October and is preparing intensively for his accession to the throne”.[14]
Henri described his feelings of “deep gratitude and humility” when reflecting on the past 25 years of his reign and noted that he and his wife, Grand Duchess Maria Teresa, were “pleased to have been able to be part of that journey”. Henri justified his abdication by citing that “most” of his generation had reached the time of retirement, saying that “the time has now come” and calling it a “natural process”. Additionally, he also reassured his trust in Guillaume and his wife, Stéphanie, saying, “I know that they will do their utmost to contribute to the well-being of our country.”[14]


Henri signed the decree formalizing his abdication at 10:00 (CEST) on 3 October 2025 at the Grand Ducal Palace, four days prior to what would have been his Silver Jubilee.
Grand Duke Henri’s immediate family were in attendance for the abdication. King Willem-Alexander and Queen Maxima of the Netherlands also witnessed the signing of the Grand Ducal Act of Abdication as did King Philippe and Queen Mathilde of Belgium.
The Grand Ducal Act of Abdication was counter signed by Prime Minister Luc Frieden[15]. After the signing, Luc Frieden made a short speech praising Grand Duke Henri and calling him “the symbol of Luxembourg, of its independence and sovereignty, at home and abroad. You were, you are and you will remain an essential part of what we call our nation.”
A large crowd gathered outside the Grand Ducal Palace to see the procession of royal guests make the short walk to the neighbouring Chamber of Deputies.
At 11:00, Guillaume, in accordance with the constitution, swore an oath at the adjacent Chamber of Deputies, officially marking the start of his reign as Grand Duke.[16][14][17]
Grand Duke Henri and Grand Duchess Maria Teresa were in the Chamber of Deputies to watch, along with Guillaume’s five year old son, Prince Charles[18], who was now first in line to the throne.
The elder of Guillaume’s two sons, Charles, consequently became heir apparent, the youngest in the world at five years old.[19]
Following the ceremony, Grand Duke Guillaume and Grand Duchess Stephanie appeared on the balcony of the Grand Ducal Palace. They were joined by their two children, Charles and Francois, and by Grand Duke Henri and Grand Duchess Maria Teresa.[20]
The following guests attended the Trounwiessel (“Changing of the Throne”) events on 3 October 2025.
Grand Ducal relatives
[edit]
- Countess Nathalie de Lannoy (Mrs. John Hamilton), Grand Duchess Stéphanie’s sister; and her husband, John Hamilton
Luxembourgish dignitaries
[edit]
Foreign dignitaries
[edit]
China: Xi Jinping, General Secretary of the Chinese Communist Party and President of China, congratulated Grand Duke Guillaume on his enthronement, noting that “bilateral cooperation has produced fruitful outcomes in sectors including steel, finance and logistics”.[23]
Denmark: King Frederik X and Queen Mary extended their “warmest congratulations” to the grand ducal couple.[24]
Norway: King Harald V extended his “warmest congratulations and best wishes” to Grand Duke Guillaume.[25]
Sweden: King Carl XVI Gustaf congratulated Grand Duke Guillaume on his accession to the throne in a telegram, which read: “In recent years I have highly valued our cooperation within the World Scout Foundation, in which you have followed in the footsteps of your grandfather, Grand Duke Jean. As you now succeed your father, Grand Duke Henri, as your nation’s Head of State, I look forward to further deepening the ties between us and between our two countries.”[26]
Vatican City: Pope Leo XIV sent his “sincere best wishes” to Grand Duke Guillaume on his accession, saying he joined “in the joy of an entire nation, rich in ancient and distinguished traditions deeply rooted in history.”[27]
- ^ “Accession to the Throne – 3 October 2025”. gouvernement.lu. 3 October 2025.
- ^ “H.R.H. Grand Duke Jean”. monarchie.lu. Cour grand-ducale. Retrieved 26 December 2024.
- ^ “HRH Grand Duke Jean”. Service information et presse du gouvernement luxembourgeois. Archived from the original on 12 July 2011. Retrieved 26 December 2024.
- ^ “H.R.H. Grand Duke Jean”. Cour grand-ducale. Retrieved 26 December 2024.
- ^ Lambert, Yannick (1 October 2020). “Just as scandal hits, Grand Duke powers to be curtailed”. Luxembourg Times. Retrieved 26 December 2024.
- ^ Burack, Emily (22 April 2024). “Grand Duke Henri of Luxembourg Plans to Abdicate”. Town & Country. Retrieved 26 December 2024.
- ^ Van de Woestyne, Francis (14 April 2024). “Le grand-duc Henri de Luxembourg : “Je suis un homme heureux. Mais je n’ai pas pu choisir ma destinée”“ (in French). La Libre Belgique. Retrieved 26 December 2024.
- ^ Shipley, Diane (21 April 2024). “Another European monarch plans surprise abdication – details”. Hello!. Retrieved 26 December 2024.
- ^ “Grand Duke Henri to pass lieutenancy to Hereditary Grand Duke Guillaume in October”. RTL Today. 23 June 2024.
- ^ Petit, Stephanie. “Grand Duke Henri of Luxembourg Paves Way for His Abdication with Surprise Announcement”. People.
- ^ a b “Luxembourg’s grand duke to start handover of power to son”. Le Monde. 23 June 2024. Retrieved 26 December 2024.
- ^ Henni, Janine (9 July 2024). “Royal Court of Luxembourg Reveals Date When Grand Duke Henri Will Begin Transfer of Power to His Son”. People. Retrieved 26 December 2024.
- ^ Stacey, Danielle (8 October 2024). “Grand Duke Henri hands over major role to Prince Guillaume as he prepares for abdication”. People. Retrieved 26 December 2024.
- ^ a b c d Hurtado, Alexandra (24 December 2024). “Royal announces plan to abdicate in his Christmas speech”. Hello!. Retrieved 26 December 2024.
- ^ “Accession to the Throne – 3 October 2025”. gouvernement.lu. 3 October 2025. Retrieved 4 October 2025.
- ^ “EU-member Luxembourg enthrones monarch, drawing hundreds”. France 24. 3 October 2025. Retrieved 3 October 2025.
- ^ a b c d e “Programme for Friday 3rd October”. Trounwiessel.
- ^ “A brand new heir called Prince Charles has made his mark in Luxembourg”. 3 October 2025. Retrieved 4 October 2025.
- ^ “Luxembourg will have the youngest heir to the throne in the world”. Luxembourg Times. 25 September 2025.
- ^ “The new Grand Duke of Luxembourg, Guillaume, stars in spectacular day”. 3 October 2025. Retrieved 4 October 2025.
- ^ “De Koning, de Koningin en Prinses Elisabeth wonen de troonsbestijging van Zijne Koninklijke Hoogheid de Erfgroothertog in Luxemburg-Stad bij”. The Belgian Monarchy (in Dutch). 3 October 2025. Retrieved 15 September 2025.
- ^ “Koninklijk Paar en Prinses van Oranje aanwezig bij troonswisseling Luxemburg”. Koninklijk Huis (in Dutch). 15 September 2025. Archived from the original on 15 September 2025. Retrieved 15 September 2025.
- ^ “Xi congratulates Luxembourg’s Grand Duke Guillaume on enthronement”. Xinhua News Agency. 3 October 2025. Retrieved 3 October 2025.
- ^ “Lykønskning til Storhertugparret af Luxembourg” (in Danish). Kongehuset. 3 October 2025. Retrieved 3 October 2025.
- ^ “Congratulations to Luxembourg”. The Royal House of Norway. 3 October 2025. Retrieved 3 October 2025.
- ^ “Telegram till Storhertigen av Luxemburg”. Kungahuset (in Swedish). 3 October 2025. Retrieved 3 October 2025.
- ^ “Pope congratulates Grand Duke of Luxembourg on his accession”. Vatican News. Vatican City. 3 October 2025. Retrieved 4 October 2025.



