My grandfather, Henry Daywalt, was married to Amanda Clinkenbeard and fathered 3 sons, Harry, Henry, and William as well as 1 daughter, Irene. He is not survived by any as my father was born September 13, 1894, his youngest brother was born in 1907 in Clay County, Iowa. My father was the last survivor and passed away, November 1, 1966. I was 16 at the time and had been told by my faather as well as many relatives we were South Dakota Sioux of the Lakota tribe. My father, uncle, and pictures of my aunt all show the Indian background. Thank you for your input and I will try to fit it into the puzzle as I have been trying piece together.