[p. 32] "David [child of John O'Killey and Elizabeth Crowell] born December 28, 1715."
[p. 54] "David{4} O'Killey, a Revolutionary War soldier, (John Jr.{3}, John{2} David{1} born December 28, 1715 died --; married March 12, 1740 Mary Nickerson born November 22, 1715, died December 17, 1765. She was a daughter of John and Elizabeth (Baker). He married second Martha Burgess, marriage intentions published July 23, 1775. She was a daughter of Thaddeus and Martha (Lewis) born June 3, 1759."