Barger, G. J. P. 1. (1960). The origins of the families of Frank Barger--Viola Patterson, George Patterson--Ada Ophelia Barger: On the Patterson side: in the Patterson--McMurphy & Brandenburg--Goble families. Washington.

Barger, G. J. P. 1882-. The Origins of the Families of Frank Barger--Viola Patterson, George Patterson--Ada Ophelia Barger: On the Patterson Side: In the Patterson--McMurphy & Brandenburg--Goble Families. Washington, 1960.

Barger, G. J. P. 1882-. The Origins of the Families of Frank Barger--Viola Patterson, George Patterson--Ada Ophelia Barger: On the Patterson Side: In the Patterson--McMurphy & Brandenburg--Goble Families. Washington, 1960.