I am trying to find this person. She had a son on Jul 22 1888/1889 in Bingham County, Idaho. His birth certificate was filled out by an Aunt Mary Etta Davidson 53 years later in Cassia County. It states that there are four children including William. Her parents are William G Davidson and Sara Jane Hill. I can not find information on William's Mother, siblings or Father for him in any where. Any ideas??