He was appointed "at large" from the District of Columbia to the United States Naval Academy and graduated from there in 1902. For his two-year required Midshipman sea duty, he served on board USS Indiana and USS Chauncey, where he was commissioned an Ensign in May 1904. In December 1905, he returned to sea on board USS Texas then transferred to USS Louisiana. Remaining at sea, Wainwright received orders to USS Connecticut, where he served during that ship's participation in the voyage of the Great White Fleet around the world from 1907 to 1909.[3][4][5]
Richard Wainwright married Alice Sorrel Blech (1882–1965) in 1910. At the time, Miss Blech was social secretary for First Lady of the United StatesHelen Taft, wife of then President Taft.[6][7] The couple had at least one child, Richard Wainwright III (1911–1936).[8]
In 1911, his assignment supported the early development of naval aviation, and he was recognized as an aviation expert alongside Captain Washington Irving Chambers.[9] He detached from there in May 1911 to attend the summer session at the Naval War College.[10]
After completing the summer course, Wainwright received orders to the battleship USS Florida (BB-30). While leading a landing party from that ship in battle at Veracruz, Mexico, he earned the Medal of Honor for his outstanding conduct on April 21–22, 1914.[3]
Medal of Honor citation
For distinguished conduct in battle, engagements of Vera Cruz, 21 and 22 April 1914. Lt. Wainwright was eminent and conspicuous in command of his battalion; was in the fighting of both days, and exhibited courage and skill in leading his men through action. In seizing the customhouse, he encountered for many hours the heaviest and most pernicious concealed fire of the entire day, but his courage and coolness under trying conditions were marked.
In September 1914, Wainwright detached from the Florida with orders to the Naval Academy.[11] He received a promotion to Lieutenant Commander on April 28, 1915. He served at the Naval Academy until his retirement.[5]
Retirement
Wainwright retired from the Navy, with a physical disability, on March 3, 1921.[3]