Cyril Cusack (Grandparent),
Maureen Cusack (Grandparent),
Sinéad Cusack (Uncle or aunt),
Sorcha Cusack (Uncle or aunt),
Niamh Cusack (Uncle or aunt),
Catherine Cusack (Uncle or aunt), Jeremy Irons (Uncle or aunt),
Max Irons (Cousin), and
Calam Lynch (Cousin)