- b.1048 in Sefton, Lancashire, England
- b.1069 in Sefton, Lancashire, England
- b.1081 in Sefton, Lacashire, England
- b.~ 1107 in Sefton, Lacashire, England
- b.~ 1085 in Sefton, Lacashire, England
- b.1107 in Sefton, Lacashire, England
- b.~ 0111 in Speke, England