The PEDIGREE of
William (1st Baron; de) LEYBOURNE

     Constable of Pevensey Castle

     Born:   ?   Died:  by 1310


U.S. President [TYLER]'s 17-Great Grandfather.       HRH Charles's 21-Great Grandfather.       PM Churchill's 19-Great Grandfather.       Lady Diana's 19-Great Grandfather.       PM Cameron's 21-Great Grandfather.       HRH Albert II's 21-Great Grandfather.       Gen. Pierpont Hamilton's 21-Great Grandfather.       `Osawatomie' Brown's 18-Great Grandfather.       Poss. Jamie's 20-Great Grandfather.

 Wife/Partner:       Juliana (de) SANDWICH
 Children:       Idonea (de) LEYBOURNE   ;   Thomas (Sir) de LEYBOURNE   ;   John de LEYBOURNE
 Possible Child:       Desiree de LEYBURN
 Alternative Father of Possible Child:       Roger (II; Sir; de) LEYBOURNE
____________________________________________________________________________ 
/-- Philip de LEIBURN  (Kent ? - by 1181)
/-- Robert de LEYBOURNE (LEYBURN)
/  \-- Amy (Amice) FitzGEROLD   +====> [ 2]
/-- Roger de LEYBOURNE (LEYBURN)
/  \-- Margaret  (? - 1223?)
/-- Roger (II; Sir; de) LEYBOURNE  (? - 1281? (or '81?))
/-- Robert de TURNHAM (TOURNHAM)   +====> [ 2]
/   | (skip this generation?)
/-- Stephen de TURNHAM  (? - 1214)
/  \-- Joane FOSSARD   (skip?)   +====> [ 8]
\-- Eleanor (Alianore; de) TURNHAM
/-- Ranulph (de CATESHULL) le BROC   +====> [ 2]
\-- Edelina le BROX  (? - 1221+)
/   \-- Damietta (de) GORRAM   +====> [ 1]
- William (1st Baron; de) LEYBOURNE
/-- Robert (II) de FERRERS (FERRIERS)   +====> [ 255 ,gc,tmD,&]
/-- William (Walkeline) de FERRERS
/  \-- Margaret PEVEREL (PEVERIL; PEVERALL)   +==&=> [ 255 ,hg,D,&]
/-- William II (IV) de FERRERS  (1165? - 1247)
/  \-- Sibyl de BRAOSE (BRAIOSE)   +==&=> [ 255 ,hGC,r,&]
/-- William III de FERRERS  (1191? - 1254)
/-- Hugh (de) KEVELIOC   +==&=> [ 255 ,WH,&]
\-- Agnes (de KEVELIOCK) de MESCHINES  (1174? - 1247)
/   \-- Bertrade (de) MONTFORT   +==&=> [ 255 ,Hg,R,&]
\-- Eleanor de FERRERS  (1220? - 1280)
| OR: Idoinea (Idonea; de) VIPONT   +==&=> [ 255 ,WH,Rv,&]
/-- John FitzGILBERT le MARECHAL   +====> [ 5]
/   | OR: John FitzGILBERT le MARECHAL [alt ped]   +==&=> [ 255 ,HG,&]
/-- William (the) MARSHALL (the PROTECTOR)
\-- Sibilla d' EVEREUX   +====> [ 255 ,gc,t,&]
/   | OR: Sybil de SALISBURY [alt ped]   +====> [ 255 ,gc,t,&]
\-- Sibyl (Sibilla) MARSHALL  (? - by 1238)
/-- Richard (STRONGBOW) FitzGILBERT de CLARE   +==&=> [ 255 ,HG,R,&]
\-- Isabel FitzGILBERT de CLARE
\-- Eva (Aoife) MacMORROUGH (MURCHADA)   +==&=> [ 255 ,,ptD,&]
 

 
  His (poss.) Grandchildren:       Katherine de SAYE   ;   Geoffrey (IV; Admiral) de SAY   ;   Juliane de SAY   ;   Juliana de LEYBOURNE   ;   John de LEYBOURNE   ;   Geoffrey (Sir) de LUCY
 

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FabPed Genealogy Vers. 83   ©   Jamie, 1997-2017