My g-father, HENRY DENNEHY, came to NY from Cork City in 1922 (b. 1899, d. 1973). He lived in Manhattan, Bronx and Yonkers before retiring briefly in Florida prior to his death. His father was Michael Dennehy, his mother was Hannah O'Mahony, presumably of Cork. (His wife was Mary (Molly) nee Ryan) Henry had 7 siblings, have only identified names of 4--Jack (John?), Ted (Edward), Fran, Lillion, other three were sisters. Related?