Warren Jack O'Brien

Warren O'Brien was assigned to the US Marine Corps.

Warren received the Purple Heart (PH) serving during World War II .

We Salute Warren O'Brien.

Please contact us with any biographical data, pictures or other information regarding the service and life of Warren O'Brien, Purple Heart recipient.

The contained information on Warren Jack O'Brien is gathered and extracted from military records from a variety of sources. This material in no way represents this serviceman's complete military record; we welcome additional material. If you can help add to Warren O'Brien's military record please contact us. This can include award citations and photos. . HQCO, 2NDBN, 8THMAR, 2DMD, FMF, MARIANAS ISLANDS.