Howard Cruttenden Marten (b. 1884), a conscientious objector and member of the No-Conscription Fellowship during the First World War, was sentenced to death, commuted to ten years, then imprisoned at Winchester and Wormwood Scrubs, and later employed on the Home Office Work Scheme at Aberdeen (Dyce), Wakefield and Dartmoor (Princetown). He later worked briefly with the Friends' War Victims Relief Committee.
From the guide to the Howard Marten collection, 1898-1980, (GB 206 Leeds University Library)