Although it is a surmise that Foliot 's mother was a sibling of Chesney , it is certain that Chesney was Gilbert 's uncle .
Agnes and Robert were probably the parents of Gilbert Foliot , later Bishop of Hereford and Bishop of London .
Although it is a surmise that Gilbert Foliot 's mother was a sibling of Chesney , it is certain that Chesney was Gilbert Foliot 's uncle .
Agnes and Robert were probably the parents of Gilbert Foliot , later Bishop of Hereford and Bishop of London .