![Hereditary Prince Jean, future Grand Duke of Luxembourg, in uniform. Jean joined the British Army after the invasion of his count… | Luxembourg, Grand duke, Grands Hereditary Prince Jean, future Grand Duke of Luxembourg, in uniform. Jean joined the British Army after the invasion of his count… | Luxembourg, Grand duke, Grands](https://i.pinimg.com/originals/f5/99/e8/f599e87f113da1cd0f4c29e5cedea0be.jpg)
Hereditary Prince Jean, future Grand Duke of Luxembourg, in uniform. Jean joined the British Army after the invasion of his count… | Luxembourg, Grand duke, Grands
![Prince Jean of Luxembourg and Countess Diane de Guerre during the wedding of Prince Guillaume, the Hereditary Grand Duke of Luxembourg and Countess Stéphanie de Lannoy at the Cathedral of Our Lady Prince Jean of Luxembourg and Countess Diane de Guerre during the wedding of Prince Guillaume, the Hereditary Grand Duke of Luxembourg and Countess Stéphanie de Lannoy at the Cathedral of Our Lady](https://c8.alamy.com/comp/D5YB9D/prince-jean-of-luxembourg-and-countess-diane-de-guerre-during-the-D5YB9D.jpg)
Prince Jean of Luxembourg and Countess Diane de Guerre during the wedding of Prince Guillaume, the Hereditary Grand Duke of Luxembourg and Countess Stéphanie de Lannoy at the Cathedral of Our Lady
![Prince Guillaume Princess Margaretha Prince Jean Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial Prince Guillaume Princess Margaretha Prince Jean Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial](https://editorial01.shutterstock.com/wm-preview-1500/519855b/30a58669/Shutterstock_519855b.jpg)
Prince Guillaume Princess Margaretha Prince Jean Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial
![Apr. 09, 1953 - Prince Jean of Luxembourg marrying Josephine Charlotte of the Belgians. Z Stock Photo - Alamy Apr. 09, 1953 - Prince Jean of Luxembourg marrying Josephine Charlotte of the Belgians. Z Stock Photo - Alamy](https://c8.alamy.com/comp/E0M2NC/apr-09-1953-prince-jean-of-luxembourg-marrying-josephine-charlotte-E0M2NC.jpg)