There is a 27 page family tree on the Descendants of William Roark at
http://www.genealogy.com/users/r/o/a/Janice-M-Roark/GENE2-00...
I am searching for a William H. Thomas Roark that was born in MO sometime between 1873 and 1878.He is my husband's grandfather and I have not been able to find his parents or siblings.