From a pay site:
1905 Manhattan, New York CensusPatrick J Hargin, age 48, born Ireland, Painter
Catherine, wife, age 44, born U.S., Housework
John, son, age 18, Clerk
James, son, age 16, Cash Boy
Kate, daughter, age 13, at school
Grace, daughter, age 7, at school
All children born in U.S.
1032 Second Avenue
Could Patrick have sailed to America, met Catherine and decided to marry in Ireland?

Catherine continues to state that she was born in America. Or, could she have been born in the states and returned to Ireland at an early age (I have seen that before).