Hello William, I did find the Cunningham's in South Dakota you are refering to. We do not know much about our grandfather, he said he was born January 30, 1872 in New Castle, PA., stepfather's last name of Montgomery. We think Martin's middle name was Eugene. He left home at the age of thirteen and ended up in Deadwood, SD, got a job buring people, I beleive smallpoxs epidemic was at that time. From this time till 1902 when him and Anna Tierney married in Wisner, NE. we have no information on him. I do not have a middle name for Anna, but I did enter her mother's maiden name wrong; we think it could be McGann. Martin was the marshal in Colome, SD. in the 30's and him and Anna are buried in the Colome cemetery.