COLVILE, Robert (b.1702), of Ochiltree, Ayr.

b. 1702, 1st s. of Sir John Aytoun of Aytoun, Fife by his 2nd w. Margaret, da. of Robert, 2nd Lord Colvill of Ochiltree [S]. m. (1) Janet (d. 1739), da. of Sir Peter Wedderburn Halket, 1st Bt., of Gosford, 2s.; (2) 1740, Charles [sic],Scots Mag. 1740, p. 142. da. of Sir George Preston, 3rd Bt., of Valleyfield, s.p. suc. to estates of his uncle Robert, 3rd Lord Colvill 1728, and assumed the name of Colvile.