"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPMG-WFMP : 28 November 2018), Alta Whelock in entry for Marvin Core and Susie Martin, 1 Jun 1931, Chehalis, Lewis, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 100042811.
"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QP99-2V3M : 28 November 2018), Altie Wheelock in entry for H Clay Sanders and Carrie E Martin, 2 Sep 1906, Zillah, Yakima, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 007285639.
"Find A Grave Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVL1-B926 : 11 July 2016), Alta Wheelock Martin, ; Burial, Morton, Lewis, Washington, United States of America, Morton City Cemetery; citing record ID 104722904, Find a Grave, http://www.findagrave.com.
"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QP9M-F7Q4 : 28 November 2018), Altie Wheelock in entry for H Clay Sanders and Carrie E Martin, , Zillah, Yakima, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 007264840.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MGJX-1TK : accessed 20 March 2020), Alta Z Martin in household of John Martin, Toppenish, Yakima, Washington, United States; citing enumeration district (ED) ED 295, sheet 14A, family 382, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1675; FHL microfilm 1,375,688.
"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2ZJ-G93H : 28 November 2018), Alta Wheelock in entry for Roy C Martin and Lela Ellen Thompson Little, 11 May 1931, Grays Harbor, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 007729052.
"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPMB-Q739 : 28 November 2018), Alta Wheelock in entry for Roy C Martin and Lela Ellen Little, 11 May 1931, Grays Harbor, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 100401769.
"Washington Death Certificates, 1907-1960," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:NQMV-NQ4 : 10 March 2018), Alta Martin, 20 Sep 1948; citing Tacoma, Pierce, Washington, reference fn 15774, Bureau of Vital Statistics, Olympia; FHL microfilm 2,032,776.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MM5S-TZ9 : accessed 20 March 2020), Alta Martin in household of John Martin, North Yakima North Yakima City Ward 2, 3, Yakima, Washington, United States; citing enumeration district (ED) 121, sheet 18B, family 394, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,754.
"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPMY-2GWK : 28 November 2018), Atta Wheelock in entry for Charlie Clark and Carrie Martin Sanders, 24 Sep 1914, Yakima, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 007285639.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MFDF-HN7 : 29 July 2017), Altezira Wheelock in household of Darwin Wheelock, 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.
"Washington Birth Records, 1869-1950", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q237-QD3R : 31 May 2016), Alta Wheelock in entry for Blanch Martin, 1898.
"Washington Death Certificates, 1907-1960," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:N35R-WXZ : 10 March 2018), Alta Whitlock in entry for Carrie Edith Clark, 23 Nov 1935; citing Yakima, Yakima, Washington, reference cn 384, Bureau of Vital Statistics, Olympia; FHL microfilm 2,023,353.
"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2ZJ-GMYD : 28 November 2018), Alta Wheelock in entry for Roy C Martin and Lela Ellen Little, 11 May 1931, Montesano, Grays Harbor, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 007729052.
"Washington Birth Records, 1869-1950", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q237-QW3Y : 5 August 2017), Alta Wheelock in entry for Blanche Martin, 1898.
"Washington, County Marriages, 1855-2008," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QPMG-NPCR : 28 November 2018), Alta Whelock in entry for Marvin Core and Susie Martin, 1 Jun 1931, Chehalis, Lewis, Washington, United States, Washington State Archives, Olympia; FamilySearch digital folder 100114805.