Hello Cynthia, All the information that I have is that Samuel Coy's father went by David William Coy. In case you are wandering, David William and Mary Ann ( Dennis) Coy,Sr. were the parents of Sarah "Sally" Coy who married William Cornelius Anderson, they were my Gr Gr Gr Grandparents. If you would like my may contact me using my e-mail address, which is vbranita@sbcglobal.net