The Birch source says he married Mabel Holcomb in 1905. He is still married to her in the 1915 NY Census. Sooo, she either died before 1920, or they divorced. The children listed in the 1915 census and the Birch info match.
According to the 1920 Census, Grover was a boarder in Eva Hill's house. She was widowed, and he was single. They married Aug. 1925.
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Featured National Park champion connections: Grover is 13 degrees from Theodore Roosevelt, 22 degrees from Stephanus Johannes Paulus Kruger, 13 degrees from George Catlin, 18 degrees from Marjory Douglas, 26 degrees from Sueko Embrey, 15 degrees from George Grinnell, 26 degrees from Anton Kröller, 14 degrees from Stephen Mather, 21 degrees from Kara McKean, 18 degrees from John Muir, 18 degrees from Victoria Hanover and 26 degrees from Charles Young on our single family tree. Login to find your connection.