Looking for information on Mary (possibly "May") Egan born c. 1840s in NJ or NY. Married Michael (or perhaps John) Cowen c. 1860s. They had a daughter Mary Elizabeth Cowen, born July 25,1868 in New Jersey or NYC(Brooklyn?), who was a schoolteacher in Hoboken, NJ. Mary E. Cowen married Wm B McOwen in 1891 in Hoboken, NJ. Family story says husband Cowen died and Mary Egan remarried a man possibly last name of "White", but I am unsure how accurate that is. Sound familiar to anyone out there? Any help would be greatly appreciated!