Queen Olga's birth name is Olga Konstantinovna Romanov.
Olga Guillot went by Queen of the Bolero.
Queen Olga was born on September 3, 1851, in Pavlovsk, St. Petersburg Governorate, Russian Empire [now Russia].
Olga Benetti died in 1949.
Olga Rozanova died in 1918.
Olga Boznańska died in 1940.
Olga Freidenberg died in 1955.
Olga Kudrina died in 1944.
Olga Dubeneckienė died in 1967.
Olga Nethersole died in 1951.
Olga Costa died in 1993.
Olga Bergholz died in 1975.