- [S1858] 1890 federal census of New York County, New York. Microfilm image online. Used at www.ancestry.com.
- [S1860] 1870 federal census of Erie County, Ohio. Microfilm image online. Used at www.ancestry.com.
- [S1886] The Deaths., The Fort Wayne Journal Gazette, Fort Wayne, Indiana, 1 May 1911, p. 5, column 7.
- [S1899] 1870 federal census of Randolph County, Missouri. Microfilm image online. Used at www.ancestry.com.
- [S1901] 1910 federal census of Erie County, Ohio. Microfilm image online. Used at www.ancestry.com.
- [S1921] Lt. Charles Olds Comes Home to Visit Parents, Southtown Economist, Chicago, Illinois, 11 April 1943, page 10 C.
- [S1946] 1900 census, Geauga Co., Ohio. Online census image. Used at www.ancestry.com.
- [S2055] Nevada Marriage Index, 1956-2006, online www.ancestry.com.
- [S2059] Letter from Charlotte Steindorf (Plano, Texas) to Doris R. Olds, Dec. 2002; Library and papers of Doris R. Olds (Spartanburg, Spartanburg County, South Carolina).
- [S2061] Wauwatosa East High School Class of 1968, online http://www.tosaeast68.com/missing.html
- [S2494] Charles Fredric Olds, Death Certificate unknown number (1916), copy in my files, Spartanburg, South Carolina.
- [S2495] Leroy Olds, Death Certificate 22499 (3 Nov 1945), copy in my files, Spartanburg, South Carolina.
- [S2496] 1870 federal census of Ottawa County, Ohio. Microfilm image online. Used at www.ancestry.com.
- [S2497] 1880 federal census of Ottawa County, Ohio. Microfilm image online. Used at www.ancestry.com.
- [S2498] 1900 federal census of Cumberland County, Tennessee. Microfilm image online. Used at www.ancestry.com.
- [S2788] 1910 federal census of Esmeralda County, Nevada. Microfilm image online. Used at www.ancestry.com.
- [S2915] Cook County, Illinois, Birth Index, 1916-1935, online www.ancestry.com.
- [S3078] 1870 federal census of Cass County, Michigan. Microfilm image online. Used at www.ancestry.com.
- [S3213] 1870 federal census of Lassen County, California. Microfilm image online. Used at www.ancestry.com.
- [S3305] Oregon, Marriage Indexes, 1906-1924, 1946-2008 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc, 2000., online www.ancestry.com.
- [S3765] General Court of Massachusetts, Records of the Massachusetts Volunteer Militia called out by the Governor of Massachusetts to suppress a Threatened Invasion during the War of 1812-14 (Boston, Massachusetts: Brig. Genl. Gardner W. Pearson, 1913).
- [S3772] 1860 federal census of Allen County, Indiana. Microfilm image online. Used at www.ancestry.com.
- [S3832] Local Brevities [Samuel H. Olds obit], Elkhart Review, Elkhart, Indiana, 14 Jan 1903, p. 3.
- [S3867] Myrle Elizabeth Rose [obit], The Morning News, [Springdale, Arkansas?], 14 Mar 1998, page A4.
- [S3889] Distinguished Biographers, editor, National Cyclopaedia of American Biography, being the History of the United States as Illustrated in the Lives of the Founders, Builders and Defenders of the Republic, and of the Men and Women Who are Doing the Work and Moulding the Thought of the Present Time (New York: James T. White Company, Vol. IV, 1895).
- [S3913] C. H. OLDS, OF BAR HERE, DIES AT 69, Plain Dealer, Cleveland, Ohio, 19 March 1934, p. 3.
- [S4027] 1880 federal census of Sherman County, Nebraska. Microfilm image online. Used at www.ancestry.com.
- [S4055] 1880 federal census of Thayer County, Nebraska. Microfilm image online. Used at www.ancestry.com.
- [S4072] 1900 federal census of Siskiyou County, California. Microfilm image online. Used at www.ancestry.com.
- [S4073] 1920 federal census of Esmeralda County, Nevada. Microfilm image online. Used at www.ancestry.com.
- [S4076] 1930 federal census of Linn County, Oregon. Microfilm image online. Used at www.ancestry.com.
- [S4077] 1940 federal census of Linn County, Oregon. Microfilm image online. Used at www.ancestry.com.
- [S4086] Life of Charles H. Olds Related, from an unknown newspaper.
- [S4119] Kentucky Death Index, 1911-2000 [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2000., online search.ancestry.com.
- [S4133] Boy Drowned [Charles L. Olds], Sandusky Register, Sandusky, Ohio, 18 Dec 1849, p. 2.
- [S4222] Charles B. Olds. Aid Society Fills Position, Oregonian, Portland, Oregon, 9 Sep 1967, p. 8.
- [S4223] Charles B. Olds [obit], Oregonian, Portland, Oregon, 10 Dec 207, p. E03, Sunrise edition.
- [S4230] In Memory of Charles B. Olds, online http://obits.dignitymemorial.com/dignity-memorial/obituary.aspx?n=Charles-Olds&lc=1877&pid=166898880&mid=5662071
- [S4371] Letter from Myrle Rose (Lowell, Arkansas) to Pearle Olds, 4 Feb 1983; Library of Dan W. Olds (313 Pinelake Court, Spartanburg, Spartanburg County, South Carolina).
- [S4611] Phone conversation with Brian Todd Olds (Charleston, South Carolina), by Dan W. Olds, 21 Sept 2015.
- [S4615] U.S. World War II Army Enlistment Records, 1938-1946, online Search.ancestry.com.
- [S4678] Charles Bryant Olds entry, Arkansas Department of Health Certificate of Death, copy in my files, Spartanburg, South Carolina.
- [S4896] 1900 federal census of Clinton County, Pennsylvania. Microfilm image online. Used at www.ancestry.com.
- [S4901] 1930 federal census of Montgomery County, Pennsylvania. Microfilm image online. Used at www.ancestry.com.
- [S4902] 1940 federal census of Montgomery County, Pennsylvania. Microfilm image online. Used at www.ancestry.com.
- [S5051] 1920 federal census of Cambria County, New York. Microfilm image online. Used at www.ancestry.com.
- [S5236] Chauncy A. Olds, Newark Daily Advertiser, Newark, New Jersey, 20 Dec 1849, p. 2.
- [S5267] Charles R. Olds, Jr. | 1942 - 2018 | Obituary, , 24 Dec 2018, https://www.dial-murrayfuneralhome.com/obituary/charles-olds
- [S5483] "Address Book, undated," (MS, undated; unknown location); Library and papers of Doris R. Olds; Spartanburg, Spartanburg County, South Carolina. Hereinafter cited as "Doris Olds, Address Book, undated."
- [S5593] Iowa Death Records, Death certificates, Marshall-Polk counties, reel D-41-4, 1941, online familysearch.org.