Lawrence Duggan, b. 1875, Calumet, MI > IL > 1894 MT - Bio
A biography of Lawrence Duggan is included in "Progressive Men of the State of Montana". Parents: Patrick and Johanna (Burke) Duggan, both born in Ireland.
http://www.lib.umt.edu/gsdl/cgi-bin/library.exe?e=d-000-00---0montana--00-0-0--0prompt-10---4------0-1l--1-en-50---20-home---00031-001-1-0utfZz-8-00&a=d&d=D001D01376http://www.lib.umt.edu/gsdl/cgi-bin/library.exe?e=d-000-00---0montana--00-0-0--0prompt-10---4------0-1l--1-en-50---20-home---00031-001-1-0utfZz-8-00&a=d&d=D001D01376
I am not related.