George, the Garret TUNISON you mention married Sara TEN EYCK ,Bap. 5 April 1761. She was the daughter of Matthew TEN EYCK and Nellie (Neeltje) TUNISON , d/o Cornelius (1694-1775) and Rebecca FOLKERTSEN.Sara's sister Joanna TEN EYCK married first Peter SUTPHEN and second Peter LOW. the TEN EYCK and LOW connection is mine. I have the wills and inventories of both Nelly (Tunison) TenEyck and husband Matthew, and descendants.