Sergey Ivanovich Mamontov

• 
• Born on October 1, 1877
• Deceased on December 30, 1938, at the age of 61 years

Family

• Married in 1902, with Nathalie Cheremetevskya (1880 - 1952), issuing
  • Natalia Sergeyevna (1903 - 1969)