Maud de Vaux

✓ DOCUMENTED (web-confirmed 25 Jul 2026): MAUD (Matilda) DE VAUX (b. c.1275), dau. of John de Vaux; m. (1287) William de Ros, 1st Lord Ros of Helmsley; mother of the 2nd Lord (our line). Direct ancestress. Added 25 Jul 2026. ||CP-CONFIRMED 8 Aug 2026|| Cokayne, CP1 ROS (Helmsley) p.401 (entry II), supplied by Aynsley, confirms this: William de Ros 2nd Lord 'm. about 1287, Maud, 1st da. and coheir of John de Vaux of Freston, co. Lincoln.' Our de Vaux->Oliver de Vaux line stands.