HI, my third great grandmother was :
Johanna Condon
1789–1877
BIRTH 1789 • Cork, Cork, Ireland
DEATH 15 JUL 1877 • Mitchelstown, Ireland
I kow she lived in the Fermoy area at some point. Do you have a Johanna on your tree anywhere? She married a Michael Burke, and some of their children emigrated to Ausralia and some to the U.S. Some stayed.