I am researching the family of Catherine (Kate) O'Brien and Dennis Mahoney of Haverhill, Massachusetts, USA: - Catherine (Kate) O'Brien was born ca 1875 in Kilkilleen, Skibbereen, County Cork, Ireland to Mary H Walsh O'Brien and William O'Brien of Kilkilleen. - Dennis Mahoney (Mahony) was born ca 1870 in Ireland to Michael Mahoney and Mary Healey. - Kate O'Brien and Dennis Mahoney were married on 21 Nov 1895 in Haverhill, MA. - Kate and Dennis had 10 children: - - Mary F. born ca 1896 - - Ellen, born 1898 - - John Joseph, born 20 Mar 1900 - - William Leon, born 22 Oct 1901. He married Evelyn?, born 1907 and they had a daughter, Joan C. born in 1929 in MA. - - Mary Ann, born 1903 - - Michael, born 1904 - - Daniel Patrick (twin), born 17 Mar 1906 - - twim, born 17 Mar 1906 - - Dennis James, born 22 Feb 1909 - - Catherine, born 1914 If anyone has any information on this family, I would appreciate it if you would contact me, barbwalsh49@gmail.com. thanks