Ruppenthal Genealogy . . .

Forga mac Dallan, lord of Ulster
abt 0400, Ulster Ireland - 0455

(unknown)
?? - ??
Married: ?? - ??

Muiredach Muinderg mac Forga, king of Ulidia
abt 0455, Ireland - abt 0490

(Others Unknown)
?? - ??