I have decided to just go with the information I have already on William Lester Graham. His father Samuel Benjamin Graham is the one I cannot find anything on after the death of his 2nd wife Agnes in 1882. There was a couple other marriages for a S.B. Graham in Portland Oregon and one divorce from a Maggie Graham in 1886 but I have no proof any of these were Samuel B. Graham son of Carter Graham. William L. Graham of Portland, uncle to William Lester Graham was a brother to Samuel B. Graham.