This is the best date I have. The Henry Stakes in the following paragraph was my great grandfather time 6, making Richard Parker my 7th great grandfather......
I located these by accident on Ancestry.com
I appreciate your help...Thanks kayellen Stakes

Database: Virginia Navy in the Revolution
Combined Matches: 2
page 233
PARKER, RICHARD. 1st. lt. Diligence Galley. Commander after the capt. resigned. Was at sea with Michael Parker several years before the war. Supernumerary May, 1780. USP. MC III, 180. Died Nov. 11, 1811. Heirs in 1832: Mary Ann, wife of Edmund Chandler; Henry and James Stakes, children of Nancy Stakes. Mary Ann Chandler and Nancy Stakes, daughters of Lt. Richard Parker. N's Accomack