9th Batt. Argyll and Sutherland Highlanders He is remembered with honour on the Scottish National War Memorial, St Columba’s Roll of Honour, Larchfield School memorial and Helensburgh War Memorial Column 1 Line 9.
The family home was Cairnsmore, 16 Queen Street, Helensburgh The son of Provost, James Dick Bonnar and Isabella Crawford Bonnar. Siblings: James had two sisters, Helen and Florence.