From NKAA, Notable Kentucky African Americans Database (main entry)
Reider, Carrie Nelson
(born: 1869 - died: 1937) Carrie Reider was a hair dresser in Cincinnati, OH, and she patented a hair tonic in 1917. She was in the hair care business for more than two decades, having started by selling hair care products using the sales agents system developed by Madam C. J. Walker. Carrie Reider later developed her own hair and scalp product for African American women: "Reider's Wonderful Hair Restorer." The product was sold by sales agents in Cincinnati and other cities. Carrie Reider died March 4, 1937 [source: Ohio Death Certificate], and later that year, her husband died in Kentucky. Carrie Reider was born in Danville, KY, the daughter of Horace Sr. and Mary Jane Nelson. The family of eight is listed in the 1870 U.S. Federal Census. Carrie Reider was the wife of John H. Reider (1869-1937), he was also from Kentucky. For more see the entry for Madam J. H. Reider in Cincinnati's Colored Citizens, by W. P. Dabney; Carrie N. Reider under "Patents & trademarks," The Pharmaceutical Era, December 1917, vol. 50, p. 402; and Ser. No. 104,363 (Class 6. Chemicals, medicines, and pharmaceutical preparations) in the Official Gazette of the United States Patent Office, vol. 242, p. 980.