Alan Ian Percy * of Northumberland * Percy * of Beverley
Helen Magdalen Gordon-Lennox
Walter John Scott Montagu-Douglas-Scott * of Buccleuch * of Queensberry
(Vreda Esther) Mary (Molly) Lascelles
Hugh Algernon Percy * of Northumberland
Elizabeth Diana Montagu-Douglas-Scott
Henry Alan Walter Richard 11th Duke Percy * of Northumberland
*
1.7.1953,
+
31.10.1995
Do you see errors?/Do you have hints?