Moses Keady born c 1730 is the name of my husband's g-g-g-g grandfather. The name has morphed from Kincaid to Keady, Kady, Kedey, or as my husband's grandmother spelled her last name, Kadey. We almost called our daughter "Kadey" but chose Katie instead.
"Our" Moses had a son who died in Quebec, Canada in 1832. My husband has more Kadey info if it might help.