Pyotr Tkachev was born in 1844.
Sergey Tkachev was born on April 2, 1965.
Mikhail Tkachev was born on 1912-11-10.
Pyotr Pakhtusov was born in 1800.
Mikhail Tkachev died on 2008-12-10.
Pavel Tretyakov died on December 16, 1898 at the age of 65.
Pyotr Stupin was born in 1959.
Pyotr Sukhonin was born in 1821.
Pyotr Baksheyev was born in 1896.
Pyotr Ryazanov was born in 1899.
Pyotr Zakovorot was born in 1871.
Pyotr Krasnov was born in 1869.
Pyotr Kotlyarevsky was born in 1782.