Katherine married 5th Earl of Northumberlan Henry Algernon PERCY before 1502. Henry (son of Henry PERCY and Maud HERBERT) was born on 13 Jan 1477 in England; died on 19 May 1527; was buried in Beverley Minster, Beverley, Yorkshire, ENGL. [Group Sheet] [Family Chart]
Family/Spouse: Eleanor HARBOTTLE. Eleanor (daughter of Guiscard HARBOTTLE, Knt. and Jane WILLOUGHBY) was born about 1420 in England; died in Apr 1567. [Group Sheet] [Family Chart]
Family/Spouse: 1st Earl of Cumberland Henry CLIFFORD, KG. Henry (son of 10th Baron Clifford Henry DE CLIFFORD and Anne ST JOHN) was born in 1493 in Skipton Castle; died on 22 Apr 1542. [Group Sheet] [Family Chart]