Grigory Spiridonovich Petrov was a priest, public figure, and publicist.
Petrov was born in Yamburg and graduated from St. Petersburg Theological Seminary in 1886 and St. Petersburg Theological Academy in 1891. Wikipedia
Born: February 6, 1866, Kingisepp, Russia
Died: June 18, 1925 (age 59 years), Paris, France
Nationality: Russian
Education: Sankt-Peterburgskaya Dukhovnaya Akademiya (1891) and St. Petersburg Theological Seminary (1886)