I guess there were two Bridgets married to two Timothy Mahoneys.
Historical Newspapers, Birth, Marriage, & Death Announcements, 1851-2003
Newspaper Title Location Date of Publication Event
Chicago Daily Tribune (1872-1963) Chicago, Illinois 18 Sep 1902 Obituary
MAHONEY – Bridget, native of County Limerick, Ireland, Sept. 16, beloved wife of the late Timothy Mahoney, and mother of Mrs. Catherine McMahon and Mrs. Marie Frost, aged 80 yrs.Funeral from residence of Mrs. Catherine McMahon, 677 Wells st., Friday, Sept. 19, 10 a.m., to Immaculate Con- ception church, thence by carriages to Calvary cemetery.Funeral private.