- Author: S. G. Frug Author Record # 247454
- Legal Name: Фру́г, Семён Григо́рьевич?Frug, Simeon Samuel Grigoryevich
Frug, Semen Grigorevich - Birthplace: Bobrovy-Kut, Kherson Governorate, Russian Empire
- Birthdate: 15 November 1860
- Deathdate: 22 September 1916
- Language: Russian
- Webpages: socialarchive.iath.virginia.edu, Wikipedia-EN