Patrick James O'Brien was from Dunmonway, County Cork, Ireland. His
parents were John O'Brien and Abigail (Abbie) Sweeney both from Dunmonway,
County Cork, Ireland. He had three sisters, Katherine Kate, Mary A.,
and Abigail (Abby) and four brother, Dennis, Michael, James Joseph,
and John Joseph. He married Elizabeth Ann Donovan, June 23, 1909, at St. John the Martyr Church
, 259 East 71 St, New York, NY. Elizabeth Anna and Patrick James had six
children, two son's, John Joseph and James Patrick, and four daughters,
Mary Elizabeth, Elizabeth Ann (Betty), Kathryn Abigail, and Margaret Virginia.
Mary Elizabeth O'Brein never married.
John Joseph O'Brien never married.
James Patrick O'Brien married Louise Mary Butler at the Chapel of St.
Francis Hospital. James and Louise had four children.
Elizabeth Ann (Betty) O'Brien married William Adolph Schaefer at St. Patrick's
Cathedral, New York .
Kathryn Abigail O'Brien married Peter Justin Peaquin at St. Columbus Church,
New York. Kathryn and Peter had two children.
Margaret Virginia O'Brien married Robert J. Rea at St. Columbus Church,
New York. Margaret and Robert had one child.