- [S2] Illinois. Warren County Clerk: Richardson-Olin Marriage License.
- [S3] Illinois. Warren County Clerk: Homer Richardson Birth Certificate.
- [S7] 1880 U.S. Federal Enumeration Census for Henry County, Illinois. Digital image online by subscription. Ancestry.com. http://www.ancestry.com. Original held by NARA (U.S. National Archives).
- [S14] Gertrude Thompson Krohn Interview (Iowa), conducted by T. Cohen, circa 1990. Most of Gertrude's information was from pictures and memory.
- [S33] 1900 U.S. Federal Enumeration Census for Mercer County, Illinois. Digital image online by subscription. Ancestry.com. http://www.ancestry.com. Original held by NARA (U.S. National Archives).
- [S36] Personal knowledge of L. Noakes provided to S. Richardson.
- [S48] Interview with J. Rodell (Moline, Illinois), conducted by S. Kimminau, June 1999.
- [S73] Sandy Downey Eder. Family Papers. Circa 1980s. Privately held by Illinois. 2007.
- [S77] Illinois. Rock Island County Clerk: Richardson-Heaps Marriage License.
- [S78] Knowledge of L. Downey (Moline, Illinois).
- [S89] Illinois. Mercer County Clerk: Ella Olin Birth Certificate.
- [S94] Daisy May Olin. Family Papers. Privately held by Illinois. June 1999.
- [S111] Urvan Olin Family Bible of the Cubbage, Olin and Hunter family, Illinois, (presently owned by Illinois).
- [S144] Chapman Brothers, Portrait and Biographical Album of Henry County, Illinois. Chicago, Illinois: Biographical Publishing Co., 1885.
- [S162] Illinois. Rock Island County Clerk: Alice Heaps Death Certificate.
- [S177] Illinois. Rock Island County Clerk: Clarence Heaps Death Certificate.
- [S188] Letter from P. Harris (England) to S. Kimminau (Nebraska, e-mail address).
- [S190] 1900 U.S. Federal Enumeration Census for Henry County, Illinois. Digital image online by subscription. Ancestry.com. http://www.ancestry.com. Original held by NARA (U.S. National Archives).
- [S194] Illinois. Henry County Clerk: Henry County, Illinois Marriages.
- [S208] England. General Register Office: Vera Lott Birth Certificate, Sheppey Registration District.
- [S209] England. General Register Office: Alfred Noakes Birth Certificate, Rye Registration District.
- [S210] Letter from B. Tague (Iowa) to S. Kimminau (Nebraska, e-mail address).
- [S216] Civil War Pension File. Washington, DC.
- [S284] T. Richardson, Richardson Family Book. Illinois: T. Richardson, 1999.
- [S304] Wales. General Register Office: Alfred Noakes Death Certificate, West Glamorgan Registration District.
- [S329] Civil War Pension File. Washington, DC.
- [S335] Personal Knowlege of S. Kimminau (Nebraska), e-mail address.
- [S340] 1830 U.S. Federal Enumeration Census for Oneida County, New York. Digital image online by subscription. Ancestry.com. http://www.ancestry.com. Original held by NARA (U.S. National Archives).
- [S351] Heaps family file. Bonnie Carter.
- [S368] K. Schrader. "Sherman P. Petteys family information." E-mail to S. Kimminau. December 31, 2001. Privately held by Nebraska, e-mail address.
- [S428] U. S. Federal Government. 1840 MD Census of Pensioners, Revolutionary or Military Services (With the Names, Ages, and Places of Residence
Returned by the Marshalls of the Several Judicial Districts Under the Act for Taking the Sixth Census)
Published by Authority of an Act of Congress
Under the Direction of the Secretary of State. Washington: Blair and Rives, 1841.
- [S434] Kewanee, Illinois. Kewanee Journal Star, August 18, 1901.
- [S496] Findmypast.com. Online http://www.findmypast.com. Original records held by Southport, Merseyside, England.
- [S503] Illinois. Henry County Clerk: Heaps-Brunqist Marriage License.
- [S559] Charles and Martha (Cubbage) Olin Family. Photograph Album & Loose Photographs. Circa 1890-1922. Privately held by Nebraska, e-mail address.
- [S573] Tombstone. Moline, Illinois.
- [S574] Tombstone. Moline, Illinois.
- [S575] Tombstone. Moline, Illinois.
- [S609] England. General Register Office: Noakes-Lott Marriage Entry, Sheppey Registration District.
- [S616] Moline, Illinois. Moline Dispatch, March 18, 1954.
- [S672] The Clarence Heaps family professional portrait, taken by The Misses Chilberg (Rock Island, Illinois), taken November 1919. Current owner Nebraska, e-mail address.
- [S687] Ella (Olin) Richardson. Photograph Album and Loose Photographs. Circa 1916-1960s. Privately held by Nebraska, e-mail address. 2007.
- [S698] Rock Island, Illinois. The Rock Island Argus, April 4, 1940.
- [S699] Rock Island, Illinois. The Rock Island Argus, July 30, 1959.
- [S724] Rock Island, Illinois. Rock Island Argus, March 18, 1954.
- [S782] 1900 U.S. Federal Enumeration Census for Custer County, Nebraska. Digital image online by subscription. Ancestry.com. http://www.ancestry.com. Original held by NARA (U.S. National Archives).
- [S820] Moline, Illinois. The Moline Dispatch, January 31, 1964.
- [S1273] Revolutionary War Pension File of Archibald Heaps, 1777-1778, (NARA (U.S. National Archives)).
- [S1380] England. General Register Office: Pauline Noakes Birth Certificate, Sheppey Registration District.
- [S1566] Alfred and Vera (Lott) Noakes Family. Loose Photographs. Privately held by Nebraska, e-mail address.