State visit of the President of Ireland to the United Kingdom with full cavalry escort to Windsor Castle, where the President, accompanied by the Duke of Edinburgh, inspected a Guard of Honour provided by the 1st Battalion Irish Guards. President Higgins presented a ceremonial red coat to its regimental mascot, an Irish Wolfhound called Domhnall of Shantamon. The President viewed Irish-related items from the Royal Collection at Windsor Castle. Afterwards they departed for London and visited Westminster Abbey for a tour, where the President laid a wreath at the Grave of the Unknown Warrior and paid his respects with a bow to the tomb of Louis, the Earl of Mountbatten. After
The Unknown Warrior rested his hand on one of the coffins. The other soldiers were then taken away for reburial by Kendall. The coffin of the unknown warrior then stayed at the chapel overnight and on the afternoon of 8 November, it was transferred under guard and escorted by Kendall, with troops lining the route, from Ste Pol to the medieval castle within the ancient citadel at Boulogne. For the occasion, the castle library was transformed into a chapelle ardente: a company from the French 8th Infantry Regiment, recently awarded the Légion d'Honneur en masse, stood vigil overnight. The following morning, two undertakers