Her Royal Highness, The Princess Katie Mary, The Princess of Leinster (b. 10th February 1997 to His Royal Highness, Prince Edward, The Prince of Leinster and his girlfriend Lady Mary Cahill.) is the only child of Their Majesties, King Edward I and Queen Mary of Ireland.
She is the heir to the throne of Southern Ireland. She will be the first Queen of Ireland since the founding of the Irish Free State over 80 years ago.
Katie spends her time between Dublin, where she lives in an apartment at Dublin Castle, Blessingham House on His Majesties Blessingham Estate where she lives with her parents on days off and Ashford Castle in Cong, Co. Mayo where she lives with her parents and different members Royal Family during summer holidays.
She is currently engaged to Ireland soccer player Jeff Hendrick, who is 5 years older than her, they have been together for 2 years
(Other accounts: @duchessofoxfordshire @lady-caroline-havisham)