On 15 Feb 1899 when William Henry was 21, he married
Blanche E. Rockefeller (68178) , daughter of
Peter Rockefeller (66222) (5 Sep 1838-31 Jul 1899) &
Sarah A. Teater (27 Dec 1839-18 Oct 1915), in Copake, Columbia County, New York.
Born ca 1881. Blanche E. died in 1948.