Crew List: Agreements and Official Logs for Ship Southsea Castle, Official Number 135936
David Underdown; rank/rating, Master; year of birth, 1888; place of birth, Portsmouth; previous ship, D C Progress. Cecil Moncreave; rank/rating, Motor Driver; year of birth, 1890; place of birth, London; previous ship, same. James Broad; rank/rating, Mate; year of birth, 1888; place of birth, Portsmouth; previous ship, same.