"Catherine Marshall...was born in Georgetown, Dec. 6, 1752 and married (int. Mar 1, 1781) Sypron Cornish, who married 2nd Catherine Potter, Nov. 12, 1799, and died Sep 9, 1836. William Marshall...in his will of Jan. 30, 1810, mentions 'children of my daughter Catherine Cornish, deceased.'" Children noted in text as born in Bowdoin, Maine: Cyprian, James, William.