- b.~ 1258 in Layer marney, Essex, England
- b.~ 1277 in Layer Maarney, Essex, England
- b.~ 1303 in Layer Marney, Essex, England
- b.~ 1210 in Cambridge, England d.1274 in East Thorpe, Great Bridge, Cambridge, England
- b.BET 1249-1250 in Cembridge, England d.1327 in Bakewell, East Thorpe, Cambridge, England
- b.~ 1188 in Essex, England d.< 1274 in Cambridge, England
- b.~ 1271 in Bakewell, Derbyshire, England d.< 1327
- b.~ 1283 in Layer marney, Essex, England
- b.~ 1334 in Layer Marney, Essex, England
- b.~ 1303 in Layer Marney, Essex, England