Ivan Vorontsov was born in 1890.
Ivan Vorontsov died in 1917.
Alexander Vorontsov was born in 1741.
Catherine Vorontsov was born in 1784.
Semyon Vorontsov was born in 1744.
Vasily Vorontsov was born in 1847.
Mikhail Semyonovich Vorontsov was born in 1782.
Alexei Vorontsov was born on 1986-01-18.
Mikhail Illarionovich Vorontsov was born in 1714.
Boris Vorontsov-Velyaminov was born in 1904.
Yuli Mikhailovich Vorontsov was born in 1929.
Illarion Ivanovich Vorontsov-Dashkov was born in 1837.
Olgerd Vorontsov was born on June 26, 1927, in Sverdlovsk, Soviet Union [now Yekaterinburg, Russia].