Ross was retoured as his grandfather's heir on 13 February 1600 and as his father's heir on 13 September 1615 in Tartrevan, Watterstoun, Morningsydis and Prestoun [REF].
He had charters of Easter Stanley, Renfrewshire, on 16 July 1631, Corsbar and Inglistoun on 3 November 1632, and of Craig and Balone on 16 January 1632 or 1633 [REF].