Robert Manly Ritchey
- Born: 21 Jul 1876, Boonesville, , MO, USA
- Marriage: Alice Blanche Radcliff on 31 Oct 1906 in Baltimore, MD.
Robert M. was son of Capt. George Ritchey and Josephine Bullard Ritchey of Leavenworth, KS. Employed as travelling freight and passenger agent for the Union Pacific Railroad.
Robert married Alice Blanche Radcliff, daughter of Dr. James Marshall Radcliff and Annie Rebecca Wagner, on 31 Oct 1906 in Baltimore, MD. (Alice Blanche Radcliff was born on 18 Aug 1876 in Libertytown, , MD, USA 16,25,34.)