Royal Marine Land Company (Royal Navy). He is remembered with honour on the Scottish National War Memorial, the Old Parish Church Roll of Honour and the Helensburgh War Memorial, Column 4 Line 3.
The The family home was 27 Maitland Street, Helensburgh where he lived with his wife, Mary and 4 grown up children. Margaret, Archibald, James and Catherine. The son of John Jenkinson (commercial traveller) and Margaret Jenkinson (nee Hunter).