Looking for the extended family of Patrick Michael Donnellan, born in 1828(plus or minus 1 year) in Turloughmore, County Galway, Ire and died in Chicago on 2/7/1902. Patrick's Father was Patrick Donnellan B-1768 in Galway, Ire and D-1844 in Ahascragh, Ire. Patrick's Mother was Catherine Crosby B-1798 and sailed to America with her children on the ship Sea Bird in 1848. Patrick's Wife was Mary Kenealy B-Feb 1836 in Lakes of Killarney, Ire and Died 12/14/1909 in Chicago.
Any information that will help in locating PM's extended Donnellan or Crosby Family in Ireland or in America will be greatly appreciated.
John Donnellan firstname.lastname@example.org