Thomas married Margaret De Ros Or Rosse about 1335 in Of, Youlton, Yorkshire, England. Margaret (daughter of William De Ros, [BARON ROS] and Maude (Matilde) De Vaux) was born about 1305 in Of, Youlton, Yorkshire, England; died before 1345 in , Great Musgrave, Westmoreland, England. [Group Sheet] [Family Chart]

Thomas married Isabel Berkeley before 9 Jun 1345 in Of, , Gloucestershire, England. Isabel (daughter of Maurice "the Magnanimous" Berkeley, [LORD] and Eve La Zouche, [BARONESS BERKEL) was born about 1307 in BERKELEY, Gloucestshire, England; died on 25 Jul 1362 in Hartley Castle, Kirkby Stephen, Westmoreland, England. [Group Sheet] [Family Chart]