Lydia Arey, who was born around 1757 and died 9 May 1813 in Wellfleet MA, married Capt. Lemuel Newcomb (11 Jun 1756 - 22 Apr 1821) 8 Sep 1778. They had seven children: Nathaniel Arey, Sarah, Lydia, Solomon, Bethiah (died as an infant), Bethiah, Hannah. Lemuel's mother's maiden name was Experience Arey; it's possible that Lemuel and Lydia were cousins. Lemuel's second wafe, with whom he had no children, was Joanna (Young) Pierce (1765-1841).
Information from J.B. Newcomb and B.M. Newcomb.