looking for ancestors of David Frank Wyman born Manchester Vermont 13 June 1835 and died Dec 21 1888 Sioux Falls SD

Married Mattie Karn, Jan11 1866 Milwaukee Wisconsin, died 7 Dec 1872

second wife Ella Babcock Mar 10 1874

father may have been Joseph Wyman 1800-1879  married Almira Johnston but can't confirm.

help appreciated

Garry