The then Duchess of Cambridge and Duke of Cambridge attend the Irish Guards' St.  Patrick's Day Parade at Mons Barracks in Aldershot in March, 2022.  Reuters
The then Duchess of Cambridge and Duke of Cambridge attend the Irish Guards' St. Patrick's Day Parade at Mons Barracks in Aldershot in March, 2022. Reuters

Kate takes title of Colonel of Irish Guards from Prince William