I am trying to get information on a long lost family on our tree. I have from census found that in 1910 William Harold Steele Sr. and his wife Eva Leah Chessman lived in Kalispell, Flathead, MT with their children. She gave birth to a Mable Steele around 1913 and could have died in child birth because by the 1920 census he is married to a Bessie Unk and in 1923 they had a son together Robert B Steele. They were in Pondera MT then. On some papers I had it said he married Bessie in 1915. did not say where. I need some information on this family. He was a farmer, but in the 1920 or 1930's he was an assistant Post Master in Conrad Pondera MT. Any information will be appreciated or suggests where I might look. I have done all the census, US, MT, available on Ancestry.com.