"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMRF-S49 : accessed 20 March 2020), Laura B Edwards in household of John F Edwards, Big Sioux & Jefferson Townships Jefferson village, Union, South Dakota, United States; citing enumeration district (ED) 333, sheet 6B, family 106, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,555.
"South Dakota, Department of Health, Index to Births 1843-1914 and Marriages 1950-2016," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKD8-4LN3 : 11 February 2018), Laura Wheelock in entry for Mary Edwards, 07 May 1878; citing Birth, Union, South Dakota, United States, South Dakota Department of Health, Pierre.
"Iowa, Death Records, 1904-1951," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q248-NWPT : 8 November 2017), Laura B Wheelock in entry for Fred Edwards, 30 Jul 1922, Sioux City, Woodbury, Iowa, United States; citing certificate #97951, State Historical Society of Iowa, Des Moines; FamilySearch digital folder 101784609.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MPXR-449 : accessed 20 March 2020), Laura B Edwards in household of John F J Edwards, Civil Bend, Union, South Dakota, United States; citing enumeration district (ED) ED 426, sheet 1A, family 12, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1489; FHL microfilm 1,375,502.
"Iowa, County Death Records, 1880-1992," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVMN-8M1S : 17 March 2018), Laura B Wheelock in entry for Fred Edwards, 30 Jul 1922; citing Death, Sioux City, Woodbury, Iowa, United States, page 76, offices of county clerk from various counties; FHL microfilm 1,451,571.
"South Dakota State Census, 1945," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MLBL-TTJ : 4 August 2017), Laura Bell Edwards, Jefferson, Union, South Dakota; citing p. 208, State Historical Society, Pierre; FHL microfilm 2,371,105.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XQV2-CQP : accessed 20 March 2020), Laura Edwards in household of John Edwards, Jefferson, Union, South Dakota, United States; citing enumeration district (ED) ED 12, sheet 3B, line 84, family 61, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2232; FHL microfilm 2,341,966.
"Nebraska Marriages, 1855-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2ZL-7S3V : 28 November 2018), Laura Whelock in entry for Fred Edwards and Daisy Frost, 30 Mar 1905; citing Marriage, Neligh, Antelope, Nebraska, United States, Nebraska State Historical Society, Lincoln; FHL microfilm 2,026,130.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:V1SQ-4X6 : 28 February 2020), Laura Bell Edwards in household of John Edwards, Jefferson Township, Union, South Dakota, United States; citing enumeration district (ED) 64-13, sheet 8B, line 42, family 140, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 3869.
"United States Census, 1870", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MDVX-QRJ : 19 March 2020), L B Wheelock in entry for Darwin Wheelock, 1870.
"Nebraska Marriages, 1855-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2ZG-8BTK : 28 November 2018), Laura Wheelock in entry for John Edwards and Elizabeth E Crane, 22 Nov 1935; citing Marriage, Dakota City, Dakota, Nebraska, United States, Nebraska State Historical Society, Lincoln; FHL microfilm 2,021,914.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MFDF-HFY : 29 July 2017), Belle Edwards in household of John Edwards, Precinct 10, Douglas, Colorado, United States; citing enumeration district ED 38, sheet 345A, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,254,090.
"United States Census, 1860", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M8LM-16D : 19 March 2020), Laura Bell Wheelock in entry for Darwin Wheelock, 1860.
"South Dakota State Census, 1915," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMHC-K7H : 29 July 2017), Laura Edwards; citing State Historical Society, Pierre; FHL microfilm 2,283,331.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M6J4-ZWK : accessed 20 March 2020), Loura Edwards in household of John Edwards, Jefferson, Union, South Dakota, United States; citing ED 244, sheet 3B, line 67, family 16, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1724; FHL microfilm 1,821,724.