Genealogy of the Bryan and Martin Families
William Cantilupe
- 1235(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 William Cantilupe [1] d. cir 1235
- unknown d. cir 1235
- 2 Agnes Cantilupe [1.1] d. cir 1270
- Robert de St. John d. 1266
- 3 John de St. John, of Basing [1.1.1] d. 1301
- Alice Fitzpiers d. cir 1305
- 4 Agnes St. John [1.1.1.1] d. cir 1340
- Hugh Courtenay, Earl of Devon d. 1340
- 5 Hugh Courtenay, Earl of Devon [1.1.1.1.1] b. 1303 d. 1377
[ =>]
- 5 Hugh Courtenay, Earl of Devon [1.1.1.1.1]
- 4 Agnes St. John [1.1.1.1]
- 3 John de St. John, of Basing [1.1.1]
- 2 Agnes Cantilupe [1.1]