Family: Sir Sir Richard Bertram / Sibilla de Mitford (fam00203)
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Male
Sir Sir Richard Bertram
Birth 1045 Death 1086 Burial Marriage Father William Bertram | fam00204 Group Sheet Mother Gisela de Bastenburg | fam00204 Group Sheet
Female
Sibilla de Mitford
Birth 1048 Death Burial Father John de Mitford | fam00205 Group Sheet Mother De Mitford | fam00205 Group Sheet
Male
William Bertram, I
Birth 1080 Mitford, Northumberland, England 
Death Yes, date unknown Burial Spouse Hawise de Baliol | fam00202 (Religious Marriage) Marriage 1108 Spouse Hawise de Merlay | fam00200 Marriage