No, nothing on Lucy CLARK.That was the first thing I checked.David HINCKLEY (23 Mar. 1786, Stonington, CT, m. 3 Jan. 1811, Susanna BROWN (too late to be the source of your BROWN name).Samuel Hobart HINCKLEY, also of Stonington, m2. 1815, Nancy (CHAPMAN) CLARKE, wid/o Wm.
Abigail HINKLEY (27 July 1783 - 1849) married _ CLARK.She was dau/o Edmund HINCKLEY (29 Je. 1745 - 18 Aug. 1807) & Mary PETTINGELL of Parkers Island/Georgetown, ME.