Ruppenthal Genealogy . . .

Geoffrey de Clemdon
abt 1192, East Claydon, Buckinghamshire England - bfr November 1232

Joan (unknown)
abt 1200 - ??
Married: ?? - ??

Joan de Clemdon
abt 1225, Buckinghamshire - 1275, Buckinghamshire England

(Others Unknown)
?? - ??