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- [S241] Washington. Spokane Co.. 1910 US Census. Unknown record type. Ancestry.com. Www.ancestry.com.
- [S359] Dale, Donald, letter. Probably 1988, from address unknown, to Stewart, Betty. Collection of Barbara Zanzig; Bothell, King, Washington, USA.
- [S365] Rochester Post-Bulletin, Rochester, Minnesota, 1918.
- [S401] Bothell, King, Washington, USA. Photocopy courtesy Donald A. Dale. Stewart, Clarence entry.
- [S402] Bothell, King, Washington, USA. Collection of Barbara Zanzig. Certified Death Record. Stewart, Clarence Lee certificate.
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- [S540] Bourdeaux, John "Email: Bordeaux, 2004 11 23, "Re: Blanchard & Boardman's in Olmstead"." E-mail message from <e-mail address> at Dayton, OH. 23 Nov 2004.
- [S545] Donna Smith [dsmith1216@@aol.com]. "Minnesota Waldrons", "Rootsweb.com Message Board, 3/1/2002." Listserve message to Waldron message board. 1 Mar 2002.
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- [S585] South Dakota. Day Co.. 1930 US Census. Unknown record type. Ancestry.com. Www.ancestry.com.
- [S586] South Dakota. Day Co.. 1920 US Census. Unknown record type. Ancestry.com. Www.ancestry.com.
- [S598] California. Los Angeles Co.. 1920 US Census. Unknown record type. Ancestry.com. Www.ancestry.com.
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- [S655] Austin Ladwig "Email: Ladwig, 2005 01 12, "RE: Zempel"." E-mail message from e-mail address at Sioux Falls, SD. 10 Jan 2005.
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- [S676] Minnesota. San Francisco Co.. 1920 US Census. Unknown record type. Ancestry.com. Www.ancestry.com.
- [S677] California. Placer Co.. 1930 US Census. Unknown record type. Ancestry.com. Www.ancestry.com.
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- [S752] Minnesota Department of Health. Minnesota Birth Index 1935-2002. Online http://www.ancestry.com/search/db.aspx?dbid=8742, Minnesota Birth Index 1935-2002. Minneapolis, MN: 2004.
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- [S789] Minnesota. Mower Co.. 1880 US Census. Unknown record type. Ancestry.com. Www.ancestry.com.
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- [S805] Oregon. Multnomah Co.. 1930 US Census. Unknown record type. Heritage Quest. Www.ancestry.com.
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- [S825] "Conversation with Sharon Sleeper Schindler Haarstad, 15 Aug 2005, Anacortes, WA". Sharon (Sleeper) Haarstad, interview. 15 Aug 2005 at Rick Sleeper's home, Anacortes, WA, Rochester, MN. Collection of Barbara Zanzig; Bothell, King, Washington, USA.
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- [S1175] Swanson, Bev "Relatives of Clarence Lee Stewart, Sr. and Marie Waldron - Vyda Stage." E-mail message from e-mail address at unknown address. 15 May 2008.
- [S1256] Washington Secretary of State. Washington State Miscellaneous Family History. Online http://www.digitalarchives.wa.gov, Washington State Miscellaneous Family History: various dates.
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