Chief Joseph was my GGGGGGF and his daughter, Catherine was my GGGGGM. She married Charles Marsh. He was the son of Philip Marsh. Philip's daughter,Phebe, married Alfred Cook. Alfred was the son of James Sowell Cook. James Sowell Cook was the father of Joseph Cook who married Nancy Marsh. Joseph and Nancy were the parents of Abraham Lincoln Cook. Abraham Lincoln Cook and Mary West Cook were the parents of Samuel Witt Cook. Samuel Witt Cook and Virgie Caruthers Cook were the parents of Lillie Mai Cook, my mother.
From what I can tell, Joseph and Alfred Cook, brothers, married sisters Phoebe and Nancy Marsh. So we were doubled up in one generation. Confusing.