- b.1087 in Sydenham, Somersetshire, England d.1176 in Sydenham, Somersetshire, England
- b.1111 in Sydenham, Somersetshire, England d.1183 in Sydenham, Somersetshire, England
- b.1139 in Sydenham, Somersetshire, England d.1228 in Sydenham, Somersetshire, England
- b.1173 in Sydenham, Somersetshire, England d.1225 in Sydenham, Somersetshire, England
- b.1235 in Sydenham, Somersetshire, England d.1285 in Sydenham, Somersetshire, England