My father,who passed away 6 years ago,had a grandfather named Roach. From what I know,he re-married at the age of 91. My father's grandmother was Maude. My dad's name was Delmer,his parents were Dennis and Dorothy(Mullins). He was born in Knott Co.and has brothers Agie,Denny,M.B.,Selmer and Elmer. His sisters are Lois and Dosey.M.B. passed away a year ago,the rest are stiil alive.I hope this helps your research and would be very happy to hear from you.