The family home was at Kintillo, 18, Stafford Street, Helensburgh. The son of Andrew Bonar Law (Chancellor of the Exchequer) and Annie Pitcairn Law (nee Robley)
Siblings: His brother, Capt. James Law, served in the Royal Fusiliers and died a few months after Charles. He also had two other brothers, Harrington and Richard and two sisters, Isabella and Catherine.


