!BIRTH-DEATH-BURIAL: Springlawn Cemetery, New Paris, Preble, OH1, https://www.findagrave.com/memorial/184245701
!BIRTH-DEATH-BURIAL: FamilySearch2, Alfred B. Calkins, https://ancestors.familysearch.org/K2FV-31K
!CENSUS: 14-Aug-1850 Burlington, Bradford, PA, 236/236, A. Calkins
!CENSUS: 12-Jun-1860 Harrison, Darke, OH, 248/255, E. Alfred Calkins
!CENSUS: 30-Aug-1870 Jefferson, Preble, OH, 355/361, Alfred Calkins
!REFERENCE: Directory of Preble county, O., for 1875, https://tinyurl.com/y3hrxmgx, Alfred Calkins
!CENSUS: 11-Jun-1880 New Paris, Jefferson, Preble, OH344, 12/12, Alfred B. Calkins
!REFERENCE: History of Preble County, 1881, https://www.heritagepursuit.com/Preble/PrebleJefferson255.htm, Alfred Calkins
!MARRIAGE: 10-Dec-1888 Preble, OH marriages122,170, Alfred Calkins and Lavina A. Brown, https://www.familysearch.org/ark:/61903/1:1:XD8L-6YY
!REFERENCE: Annual report by Ohio Secretary of State, 1884, https://tinyurl.com/yydzmgtz, Alfred Calkins
!CENSUS: 23-Jun-1900 New Paris, Jefferson, Preble, OH, 130/140, Alfred Calkins, https://www.familysearch.org/ark:/61903/1:1:MM6L-BVS
!OCCUPATION: Carriage and wagon manufacturer344, Alfred B. Calkins
!REFERENCE: 2016 Calkins web site168, Alfred B. Calkins

!MARRIAGE: 10-Dec-1888 Preble, OH marriages122,170, Alfred Calkins and Lavina A. Brown, https://www.familysearch.org/ark:/61903/1:1:XD8L-6YY