O'Rourke Family: Documents and materials for the history of the O'Rourke family (mostly in Russian) published by Count Edward O'Rourke, Bishop of pergame, Apostolic Administrator of the Free City of Dantzig. "Printed as a manuscript", Dantzig, 1925.
Lua i Stíl Chicago (17ú heag.)O'Rourke Family: Documents and Materials for the History of the O'Rourke Family (mostly in Russian) Published by Count Edward O'Rourke, Bishop of Pergame, Apostolic Administrator of the Free City of Dantzig. "Printed as a Manuscript", Dantzig, 1925.
Lua MLA (9ú heag.)O'Rourke Family: Documents and Materials for the History of the O'Rourke Family (mostly in Russian) Published by Count Edward O'Rourke, Bishop of Pergame, Apostolic Administrator of the Free City of Dantzig. "Printed as a Manuscript", Dantzig, 1925.
