1. PERCY William was born 1301, , Alnwick, Northumberland, England; died 1355.
PERCY Henry De was born 6 Feb 1300/1301, , Leconfield, Yorkshire, England; died 26 Feb 1351/1352, , Warkworth, Northumberland, England; buried 1352, , Phory Of Alnwick, Northumberland, England.
PERCY John De was born 1270, Of, , Sussex, England; buried Bef 20 Jul 1293.
2. PERCY Henry De was born 25 Mar 1273, , Petworth, Sussex, England; died 2 Oct 1314, , Fountains Abbey, Yorkshire, England; buried , Fountains Abbey, Yorkshire, England.
FITZALAN Maud was born Abt 1263, Of, Arundel, Sussex, England.
FITZALAN Richard was born 3 Feb 1267, , Arundel, Sussex, England; died 9 Mar 1302.
FITZALAN John was born Abt 1271, Of, Arundel, Sussex, England.
FITZALAN Amy was born Abt 1273, Of, Arundel, Sussex, England.
3. FITZALAN Eleanor, ARUNDEL was born Abt 1277, Of, Arundel, Sussex, England; died Jul 1328; buried Beverley, Yorkshire, England.
Generation: 4
PERCY William De was born Abt 1193, Of, Alnwick, Northumberland, England (son of PERCY Henry De and BRUS Isabel); died Bef 28 Jul 1245; buried Bef 28 Jul 1245, Salley Abbey, Craven, Yorkshire, England.
PERCY Ingelram De was born Abt 1230, , Petworth, Northumberland, England; died 1262, Sp, Abroad; buried Bef 24 Oct 1262.
PERCY Walter De was born Abt 1233, , Petworth, Northumberland, England.
4. PERCY Henry De was born Abt 1235, Of, Whitby, Yorkshire, England; died 29 Aug 1272, , Sallay, Craven, Yorkshire, England; buried Sallay Abbey, Craven, Yorkshire, England.
PERCY William De was born Abt 1237, Of, Whitby, Yorkshire, England.
PERCY Geffrey De was born Abt 1239, , Petworth, Northumberland, England.
5. PLANTAGENET Eleanor, DE WARENNE was born Abt 1244, Of Surrey, England; died Aft 1282; buried Sallay Abbey, Craven, Yorkshire, Englans.
WARENNE William De was born Abt 1260, Of, Warren, Sussex, England; died 15 Dec 1286, Vp, Croydon, Surrey, England; buried High Altar Of Lewes, Reigste, Sussex, England.
7. MORTIMER Isabella De was born Abt 1248, Of, Wigmore, Herefordshire, England; died Bef 10 Aug 1274.
MORTIMER Ralph De was born Abt 1250, Of, Wigmore, Herefordshire, England; died Bef 10 Aug 1274.
MORTIMER Edmund De was born 1252, Of, Wigmore, Herefordshire, England; christened 1304; died 17 Jul 1304, , Wigmore, Herefordshire, England; buried , Wigmore, Herefordshire, England.