Troy from Ireland

Does anyone have any info on a William Joseph Troy B: 1888, Ireland? Married a Mary Barron (1899) from Sheepstown, Ire...don't know if they married in IRE or USA. Came to NYC, had 3 children; William Jr, Edward J.(1927), and Mary Margaret. Mary Barron died abt. 1827-28. Her sister, Statia Barron (1900) came to NY and raised the children. Wm. Sr. died abt. 1950 in NYC. Statia died in NYC in 2002. Mary & Statia Barron's parents are William & Sarah Barron from Sheepstown, Kilkenny, Knocktopher, IRE. Any info would be greatly appreciated.