Female Mary Ethel Duffy Click to view Mary Ethel Duffy in the family tree

Mary Ethel was born on April 16th, 1885 in St Paul, Hennepin Co., Minnesota.1   She died at the age of 81 on March 14th, 1967 in Missoula, Missoula Co., Montana.1 

Family Details of Mary Ethel's family with Harrie Edwin Fierce

1 phelps.FTW
Further sources/citations:
World Family Tree Vol. 4, Ed. 1 @ Tree #1353, 1353.ftw