The collection provides information on Thomas D'Arcy McGee's history and his relation with his family.
It consists mainly of documents copied from a variety of archival sources by Timothy Slattery for The Assassination of D'Arcy McGee, published in 1968.
The collection includes about 50 original letters exchanged between Thomas D'Arcy McGee and members of his family. The collection includes several photographs, including a portrait of McGee by William Notman. The collection is also composed of newspaper clippings and objects.
McGee, Thomas D'Arcy