I have some of the same info that you do. I can tell you that Robert would have been living in the same house as Kate, and they were about the same age. I am K ate's Grandaughter, and am also very curious about Robert and Edward Floyd. Kate always described herself as an only child, none of her children seemed to know anything about her family. She married RE Grubb Jr in Jan 1921, two weeks after her mother, Melissa, married the boarder, Edward Floyd! Kate spent her entire life in Bulls Gap, and reared 4 children. She was very active in Bulls Gap Baptist Church, and was a member of Eastern Star. Born in 1901, she lived to be 91 yrs old.