

1900 U.S. Passport Application: "United States Passport Applications, 1795-1925," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVJP-HW3P : 16 March 2018), Joseph Zeiner, 1900; citing Passport Application, Iowa, United States, source certificate #19079, Passport Applications, 1795-1905., Roll 543, NARA microfilm publications M1490 and M1372 (Washington D.C.: National Archives and Records Administration, n.d.).
Marriage: "Iowa, County Marriages, 1838-1934," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XJ2H-4RX : 4 November 2017), Joseph Zeiner and Flora Black, 31 Aug 1904, Cherokee, Iowa, United States; citing reference p 167, county courthouses, Iowa; FHL microfilm 1,035,292.
Pension Record: "Iowa, Old Age Tax Assistance Records, 1934-1958," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLYY-7T8Q : 15 August 2019), Joseph Zeiner, ; citing Pension, Iowa, United States, multiple county Recorders, Auditors, and County Clerk Offices, Iowa; FHL microfilm 007897371.
Death: "Iowa, Death Records, 1904-1951," database with images, FamilySearch (https://familysearch.org/ark:/61903/3:1:3Q9M-CSQ8-6Q6K-P?cc=2531337... : 31 October 2016), 101821058 > image 4750 of 5509; State Historical Society of Iowa, Des Moines.