Parents of John James O'Hearn (married to Nellie Henderson) are Lawrence O'Hearn or (O'Heran) born June 5, 1841 in Towanda, Bradford Co., PA , Mother is Mary Sheridan born June 2, 1838/39 in Monoghan Co., Ireland. Lawrence & Mary were married Sept 17, 1865 in Towanda,PA . He died Aug. 26, 1920 and is buried in the Flandreau,SD catholic cemetery. Mary died Nov. 1, 1907 also in Flandreau. Please e-mail me as I would like to get info. from you on CJ line. I have only his childrens names & no birthdates, etc.