I am looking for some proof that John and Esther Evans living in Lapeer in 1850 in the household of Jeremiah and Harriet Earl are the couple who married ca. 1815 in Halfmoon, Saratoga Co., NY. Esther, b July 17, 1794, was the daughter of John and Mary Manning Knowlton. I believe John to be the son of an Andrew Evans of the same place. In 1860 the Earl household has disappeared from Lapeer, but Ephraim Earl (b ca. 1844) is living with Isaac Evans.