Family/Spouse: William de Percy, 1st Baron Percy. William (son of Geoffrey de Percy and Margaret) died in 1096; was buried in Mount Joy, Jerusalem. [Group Sheet] [Family Chart]
Family/Spouse: Emma de Gant. Emma (daughter of Gilbert de Gant and Alice de Montfort) died in 1135. [Group Sheet] [Family Chart]
Family/Spouse: Alice. Alice and died. [Group Sheet] [Family Chart]
Family/Spouse: Alice de Ros. Alice (daughter of Malcolm de Ros) and died. [Group Sheet] [Family Chart]
William married Alice De Tonbridge de Clare in 1133. Alice (daughter of Richard Fitzgilbert de Clare, Lord of Clare and Alice (Adeliza) de Meschines) was born in 1117; and died. [Group Sheet] [Family Chart]
William married Sibyl de Valognes about 1166. Sibyl was born before 1132; died after 1212; was buried in Nun Appleton Priory. [Group Sheet] [Family Chart]
Family/Spouse: Avice Meschin. Avice (daughter of Cecily de Romelli) and died. [Group Sheet] [Family Chart]