9 out of my 16 great great grandparents were Irish born, and 1 was Australian-born of Irish parents.
My Irish ancestors were:
Paternal -
O'Brien/Breen, Finnegan, McAllister (County Armagh)
Carew, Hayes (County Tipperary)
Joyce, Goonane, Hogan (County Galway/County Clare border)
Mulhall, Coghlan (County Westmeath)
Fullerton (or Fullard/Folliard), Dunne (County Kildare)
Maternal -
Hehir, McMahon (County Clare)
Gilmore (County Down)
Colbert, Kenealy, Ahern (County Cork)
McCarthy, Duggan, Tangney, Cronin, Mannix, Bowler (County Kerry)