![Jean, Grand Duke of Luxembourg (1921-2019). In 1942 he volunteered to join the British Army's Irish Guards. He participated in the Normandy landings and the Battle for Caen, and joined the Allied Jean, Grand Duke of Luxembourg (1921-2019). In 1942 he volunteered to join the British Army's Irish Guards. He participated in the Normandy landings and the Battle for Caen, and joined the Allied](https://i.redd.it/vhqc8khy0cg41.jpg)
Jean, Grand Duke of Luxembourg (1921-2019). In 1942 he volunteered to join the British Army's Irish Guards. He participated in the Normandy landings and the Battle for Caen, and joined the Allied
![Hereditary Grand Duke Jean takes the oath as Lieutenant Representative (Luxembourg, 4 May 1961) - CVCE Website Hereditary Grand Duke Jean takes the oath as Lieutenant Representative (Luxembourg, 4 May 1961) - CVCE Website](https://www.cvce.eu/content/publication/2010/5/26/574a5368-dfb5-4bd7-84f2-b115768a483f/publishable.jpg)
Hereditary Grand Duke Jean takes the oath as Lieutenant Representative (Luxembourg, 4 May 1961) - CVCE Website
![Luxembourg's Grand Duke Jean (C) poses with Grand Duke Henri (R) and Guillaume, Hereditary Grand Duke of Luxembourg (L) for a group photo picturing three generations on his 90th birthday at the Luxembourg's Grand Duke Jean (C) poses with Grand Duke Henri (R) and Guillaume, Hereditary Grand Duke of Luxembourg (L) for a group photo picturing three generations on his 90th birthday at the](https://c8.alamy.com/comp/DAA1X9/luxembourgs-grand-duke-jean-c-poses-with-grand-duke-henri-r-and-guillaume-DAA1X9.jpg)
Luxembourg's Grand Duke Jean (C) poses with Grand Duke Henri (R) and Guillaume, Hereditary Grand Duke of Luxembourg (L) for a group photo picturing three generations on his 90th birthday at the
![Queen Elizabeth Writes Letter About the Late Grand Duke Jean of Luxembourg to His Son, Grand Duke Henri Queen Elizabeth Writes Letter About the Late Grand Duke Jean of Luxembourg to His Son, Grand Duke Henri](https://hips.hearstapps.com/hmg-prod/images/queen-elizabeth-ii-and-the-duke-of-edinburgh-with-grand-news-photo-809632094-1556229532.jpg?crop=0.563xw:0.841xh;0.429xw,0.159xh&resize=1200:*)
Queen Elizabeth Writes Letter About the Late Grand Duke Jean of Luxembourg to His Son, Grand Duke Henri
![Luxembourg's Grand Duke Jean dies aged 98 - 19 years after abdicating in favour of his son | Daily Mail Online Luxembourg's Grand Duke Jean dies aged 98 - 19 years after abdicating in favour of his son | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/04/23/16/12619440-6950949-image-m-30_1556032996710.jpg)
Luxembourg's Grand Duke Jean dies aged 98 - 19 years after abdicating in favour of his son | Daily Mail Online
![Royal family death: Grand Duke Jean of Luxembourg dies at the age of 98 | Royal | News | Express.co.uk Royal family death: Grand Duke Jean of Luxembourg dies at the age of 98 | Royal | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/106/590x/secondary/luxembourg-grand-duke-jean-1838317.jpg?r=1556963721453)