"Massachusetts State Vital Records, 1841-1920," database with images, FamilySearch (
https://familysearch.org/ark:/61903/1:1:23RF-P14 : 4 December 2014), Andrew J Furlong in entry for Alice M Dillon Furlong, 25 Apr 1916; citing Death, Boston, Suffolk, Massachusetts, United States, certificate number 4590, page 354, State Archives, Boston.