↑ "United States Census, 1880," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MNQV-55W : 14 January 2022), Laura Insley in household of Jacob Insley, Vienna, Dorchester, Maryland, United States; citing enumeration district , sheet , NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm .
↑ 3.03.1 "Virginia, Death Certificates, 1912-1987," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVRW-86V3 : 16 August 2019), Laura B Croswell, 30 Jan 1928; from "Virginia, Marriage Records, 1700-1850," database and images, Ancestry (http://www.ancestry.com : 2012); citing , Northumberland, Virginia, United States, entry #, Virginia Department of Health, Richmond.