Marie Cathcart, Countess Cathcart British peeress and countess (1923-2015) (1923–2015) Parents Victoria Louise Bellasis William Joseph French Children Sir Anthony William Weldon, 9th Bt. Tara Louise Winifred Elliot Siblings Patrick George French Eleanor Mary French Cecily Marie Gabriel French Partners Sir Thomas Brian Weldon, 8th Bt. Alan Cathcart, 6th Earl Cathcart