m. (1) Christopher Plunket, lord Killeen (I), (2) Rowland FitzEustace.

Her father’s forename and details are not known, though CP X, 599, note (i) says that she received papal dispensation to marry Chris: Plunket, notwithstanding that they were related in the 4th deg of kindred and 3rd of affinity.  So there might be some further details somewhere between Dublin and Rome.