William de ST OMER
William de's father was
Nicholas de ST OMER
and his mother was
Margaret de HUNGARY
. His paternal grandparents were
William de ST OMER
and
Ida de AVESNES
; his maternal grandparents were
BELA III KING de HUNGARY
and
ANNE (Agnes) de CHATILLION
. He was an only child.
Ancestor Pedigree Chart
William de ST OMER
Nicholas de ST OMER
FASTED II d'OISY
*
- d.> 1111
WALTER I LORD de AVESNES
UNKNOWN RICHILDE
NICHOLAS LORD de AVESNES
- d.1169
EVERARD I RADULF DUKE de MORTAIGNE
*
ADA de MORTAIGNE
UNKNOWN FRANCKA
Ida de AVESNES
Adalbert* III Count Von Namur
*
- b.1030 in Namur, Namur, Belgium d.1102
HENRY I LORD de la ROCHE
Ida* (Heiress) Von Saxony
*
- b.~ 1046 in Namur, Namur, Belgium
MATILDA de la ROCHE
HENRY I COUNT de LIMBURG
*
- b.~ 1060 d.1119
MATHILDE de LIMBURG
ADELAIDE von BOTENSTEIN
*
William de ST OMER
ALMOS DUKE de CROATIA & HUNGARY
*
- b.1068 d.1129
BELA II "The Blind" KING de HUNGARY
- b.~ 1109 d.Feb 1140/41
PREDSLAWA de NOVGOROD
*
GEZA II KING de HUNGARY
- b.~ 1130 d.03 May 1162
UROS I ZUPAN PRINCE de SERBIA
*
- b.1080 d.> 1130
HELENA de SERBIA
- b.> 1109 d.1146
ANNA DIOGENISSA
*
- b.~ 1085
BELA III KING de HUNGARY
- b.1148 d.23 Apr 1196
VLADIMIR II GRAND PRINCE de KIEF
*
- b.1053 d.19 May 1125
MYSTISLAW I HAROLD GRAND PRINCE de KIEF
- b.1076 d.15 Apr 1132
GYTHA de WESSEX de ENGLAND
*
- b.1053
HELENA (Euphrosyne) de KIEF
- b.1130 d.1186
DIMITRI ZAVIDITSCH de NOVGOROD
*
- b.~ 1060
LYUBAWA de NOVGOROD
- b.~ 1080 d.1168
Margaret de HUNGARY
GAUTHIER I SIGNEUR de CHATILLION
*
- b.~ 1040 d.1097
HENRY I SIGNEUR de CHATILLION
- b.~ 1063 d.> 1135
MAHAUD (Malande) de LOUVAIN
*
- b.~ 1050 d.~ 1112
Lord) de CHATILLION (Prince RENAUD
- b.~ 1125 d.1187
ALBERIC SIGNEUR de MONTJOY
ERMENGARDE de MONTJOY
- d.1139
ANNE (Agnes) de CHATILLION
- b.1153 d.1184
BOHEMOND I PRINCE de ANTIOCH
*
- b.1052 d.3 Mar 1110/11
BOHEMOND II PRINCE de ANTIOCH
- b.~ 1107 d.Feb 1129/30
CONSTANCE de FRANCE
*
CONSTANCE HEIRESS de ANTIOCH
- b.1127 d.1163
BALDWIN II (King) COUNT de RETHEL
*
- b.~ 1058 d.21 Aug 1131
Regent) de RETHEL (Princess ALICE
- b.~ 1110 d.> 1136
MALFIA (Moraphia) de MELITENE
*
- d.~ 1126
*
There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
William de's family
He had a biological son named
Thomas de
.
Children
Thomas de ST OMER
Thomas de is no longer alive.
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