No info on Cornelius except that he was born in Ireland and died in Massachusetts, but Johanna was born about 1845 in Ireland and died 29 Apr 1906 in Lynn, Massachusetts. So far I've got 3 kids for them:
Looking for information on Henry Ernest Healey, married to Hannah Ernestine, ? Was known to be a sea captain, had a son William Henry Healey born Sept 1856, Norway , but may have been registered in England. William Arrived in NZ unknown date but married 1884 in NZ. Any leads.