Ships
- USS Vestal (AR-4) Captain, 2 January 1919 – 15 May 1919
- USS Vestal (AR-4) Captain, 5 June 1923 – 28 June 1925 · Second tour
Commander William King Riddle had Vestal. Captain, 2 January 1919 – 15 May 1919.
Commander William King Riddle had Vestal. Captain, 5 June 1923 – 28 June 1925.
Commander William King Riddle had Vestal. Second tour.