Thomas de Ros, 8th Baron de Ros English noble (1406–1430) Parents Margaret FitzAlan William de Ros, 6th Baron de Ros Children Thomas de Ros, 9th Baron de Ros Margaret de Ros Richard Ros Siblings John de Ros, 7th Baron de Ros Margaret de Ros Elizabeth de Ros Beatrice de Ros William de Ros Sir Richard de Ros Sir Robert de Ros Alice de Ros Partners Eleanor Beauchamp