Family/Spouse: 6th Baron Percy, William DE PERCY. William (son of Henry DE PERCY and Isabel DE BRUS) died in 1245. [Group Sheet] [Family Chart]
Henry married Alianore de WARENNE on 8 Sep 1268 in York, England. Alianore (daughter of John DE WARENNE, 7th Earl of Surrey and Alice de LUSGINAN) was born in 1251 in Surrey, England; died after 1282 in England. [Group Sheet] [Family Chart]
Henry married Eleanor FITZALAN about 1299 in Alnwick Castle, Northumberland, England. Eleanor was born about 1277 in Arundel, Sussex, England; died in Jul/Aug 1328. [Group Sheet] [Family Chart]
Henry married Idonia DE CLIFFORD in 1314. Idonia (daughter of 1st Lord Clifford, Robert and Maude DE CLARE) was born about 1300 in Appleby, Westmorland, England; died on 24 Aug 1365. [Group Sheet] [Family Chart]