I am trying to find William Edward Hammond born about 1859. Everything that I have found leads to him being born in Blackfoot, Idaho on a reservation. He is the father to William Edward Hammond Jr. and his wife was Mary Jane Davidson. William Jr was born in Blackfoot, Bingham County, Idaho. Any help would be very appreciated. This man is a mystery to the whole family. William Jr.'s birth certificate states William Edward Hammond for his father and death certificate stated father unknown.