GeneralOf Auchenback, Renfrews. First to hold Earnock.in the Cadzow barony.
Notes for John de Robertoun
He may have marred a dau. of the Somervilles.
He also had a dau. Isabella who m. Sir Walter Scott of Murdiestoun and is an ancestor of the dukes of Buccleuch.
The charter by Sir John Hamolton of Cadzow giving him Earnoch says that hsi son was Simon de Robertoun.