Lord Robert Ross +
1George Edward Cokayne, Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Vol. 6 N to R, p. 423 (1895).
"V. 1581. ROBERT (ROSS). LORD ROSS (S.), 1st s. and h., was a minor when he suc to the peerage [S.] in April 1581. He m. Jean. da. of Gavin HAMILTON, of Raploch. He d. Oct. 1595. His widow m., as his second wife, before 14 Aug. 1613, Robert (MELVILLE), 2d LORD MELVILLE OF MONTMAILL [S.], who d. s.p. 9 March 1635. She d. May 1631.".