Boris Delaunay

Soviet mathematician (1890–1980).

Born March 15th, 1890 in Saint Petersburg. ^[ref]

Died July 17th, 1980 at 90 years old in Moscow.

Prince Constantine Constantinovich of Russia

Russian prince (1891-1918).

Born January 1st, 1891 in Saint Petersburg.

Died July 18th, 1918 at 27 years old in Alapayevsk.

Tatyana Chernigovskaya

Soviet and russian psychologist.

Born February 7th, 1947 (age 79 years) in Saint Petersburg.

Lazar Berman

Russian pianist (1930-2005).

Born February 26th, 1930 in Saint Petersburg.

Died February 6th, 2005 at 74 years old in Florence.

Alena Leonova

Russian figure skater (born 1990).

Born November 23rd, 1990 (age 35 years) in Saint Petersburg.

Fyodor Raskolnikov

Soviet diplomat (1892-1939).

Born February 9th, 1892 in Saint Petersburg.

Died September 12th, 1939 at 47 years old in Nice.

Assia Noris

Russian-italian actress.

Born February 16th, 1912 in Saint Petersburg.

Died January 27th, 1998 at 85 years old in Sanremo.

Georg Ots

Estonian singer, actor and swimmer (1920-1975).

Born March 21st, 1920 in Saint Petersburg.

Died September 5th, 1975 at 55 years old in Tallinn (brain cancer).

Georgy Guryanov

Russian musician and painter (1961-2013).

Born February 27th, 1961 in Saint Petersburg.

Died July 20th, 2013 at 52 years old in Saint Petersburg (pancreatic cancer).

Valentin Voloshinov

Russian linguist (1895–1936).

Born June 18th, 1895 in Saint Petersburg.

Died June 13th, 1936 at 40 years old in Saint Petersburg (tuberculosis).