my information is that Patience Grist was their daughter she married Frederick Lowe. I just returned from a trip to Zionsville indiana where Frederick and Patience are buried in a cemetery there. the cemetery was in terrible shape Frederick 's stone was leaning against a tree, didn't have public access to it. It is in a man's back yard most of the stones are unside down or broken I didn't find a stone for Patience. Also went to a cemetery that is my Hoover Line and a founding father of the county. David Hoover was the first clerk of the county and the cemetery he was in, is in worst shape than the one Patience is in. Brush, trash, tennis balls,and no grass, broken tree limbs all over it. Also no public access to this cemetery.Had to walk through a private yard to reach cemetery. Sorry to rattle on it was very upsetting to find such a mess in these cemeteries so disrespectful of the dead.William Grist was in Rowan co. n.c. Married Celia Brady believe daughter of John Brady "no proof".