- Birth: 1198 London, England
- Death: 1272 London, England
Father: William Bourne (1163-1239)
Mother: Johanna de Percy (1169-1245)
Spouse: Isabel de Vere (1186-23 Dec 1263)
- Son: Richardus Locke
- Sex: M
When Sir Thomas Bourne de Loch was born in 1198, in London, Middlesex, England, his father, William Bourne, was 35 and his mother, Johanna de Percy, was 29. He had at least one son (Richardus) with Isabel de Vere. He died in 1272, in his hometown, at the age of 74.