Searching for descendents of Mary Durney Dougherty, born Donegal, Ireland circa 1840. Immigrated to Frankford Section of Philadelphia, PA in 1847 with Mother, Margaret Waters Durney and Brother, Charles A.Durney. Father, Hugh Durney, immigrated earlier.Durney Family known to have resided on Leiper Street during the 1860's. Charles served in Civil War.Mary married Dennis Dougherty and had 5 children:Elizabeth, Margaret , Charles A., John and Francis (Frank) A.Dougherty family lived on Richmond Street from circa. 1880 to circa 1900.The 1910 Census records their residence as Porter St.