Nielsen Hayden genealogy
Ancestors of Thomas Calston
Abt 1361 - Bef 1418 (~ 57 years) ┌── Roger de Calston (of Calstone Wellington, Wiltshire, England - Bef 28 Feb 1292) =>
┌── Roger de Calston (1291 of Littlecote, Wiltshire, England - 1342)
┌── Lawrence de Calston (of Littlecote, Wiltshire, England - Bef 11 Sep 1385)
│ │ ┌── Laurence de Saint Martin (of West Dean, Wiltshire, England - Bef 10 Sep 1318) =>
│ └── Joan Saint Martin
│ └── Sibyl ( - 1349)
│
Thomas Calston (Abt 1361 of Littlecote, Wiltshire, England - Bef Sep 1418)
│
│ ┌── Simon de Combe (of Compton Combe, Wiltshire, England - Bef 24 Oct 1300) =>
│ ┌── Richard de Combe (of Compton Combe, Wiltshire, England - Bef 23 Jun 1329)
│ │ └── Alice ( - Aft Mar 1301)
│ │
└── Felicity Combe
│
│ ┌── Robert London (of Long Bredy, Dorset, England - ??)
└── Maud London ( - Abt 1352)