Constantin Pétrovitch Kleinmichel
- Born on September 18, 1840
- Deceased on October 26, 1912, at the age of 72 years
Family
- Married in 1873, with Nina Victorovna Cancrine (1855 - ), issuing
Hélène Constantinovna- Pierre Constantinovitch ( - 1896)
- Married on February 18, 1884, with Catherine Nicolaievna Bogdanov (1865 - 1958), issuing
- Cléopâtra Constantinovna (1886 - 1966)
- Wladimir Constantinovitch (1888 - 1917)
- Natalia Constantinovna (1890 - 1990)
- Hélène (1893 - 1982)
- Olga Constantinovna (1894 - 1981)