Cathey, I looked in one of my reference books and found something which may be nothing, but it is interesting.Perhaps the name Cathey was continued as a given name for descendants.
I have a James T. (not L.) Alexander 68, d. 23 July 1984.Arrangements apparently made by Goodlettsville Funeral Home in Goodletts- ville, TN?He was buried in Lone Oak Cem., Lewisburg, TN.Survivors:wife, Lou, dau. Mrs. CATHEY GREEN, son Jim.3 gr. ch.; brother Robert.
The GREEN above was Cathey (Alexander) Green, obviously.Hope it might mean something re todays relative.Mac.