Wilbur Olin Atwater, b. 3 May 1844 in Johnsburg, Warren County, New York, d. 22 Sept. 1907 in Middletown, Middlesex County, Connecticut, son of William Atwater & Eliza Barnes. He married Marcia A. Woodard on August 26, 1874 in Bangor, Penobscot County, Maine.
William Cutler Atwater, b. 4 Jul 1861 in Brooklyn, Kings County, New York, d. 22 Feb 1940 in St. Petersburg, Pinellas County, Florida, son of John Hoadley Atwater & Jane Barker Leonard. He married Ida Wilson Hay on May 1, 1889 in Northampton County, Pennsylvania.