100+ mentions are found for request
different sources from the year —1902 (5) 1906 (12) 1917 (59) 1923 (8) 1924—1926 (9) 1927—1928 (10) 1929—1932 (10) 1933 (11) 1935 (9) 1936—1937 (6) 1938 (41) 1942 (57) 2007 (37)

Olga Balan

Source: 'Hartmann's General List of Apartments in Zagreb , year 1902.

Olga Hofmann

Source: 'Hartmann's General List of Apartments in Zagreb , year 1902.

Olga Mesarović

Source: 'Hartmann's General List of Apartments in Zagreb , year 1902.

Olga Milaković

Source: 'Hartmann's General List of Apartments in Zagreb , year 1902.

Olga Šah

Source: 'Hartmann's General List of Apartments in Zagreb , year 1902.

Olga Antunova Miloš

Source: 'Yearbook and Directory of Literary Society of St. Jerome 1906 , year 1906.

Olga Gabrielova Turina

Source: 'Yearbook and Directory of Literary Society of St. Jerome 1906 , year 1906.

Olga Paulić

Source: 'Yearbook and Directory of Literary Society of St. Jerome 1906 , year 1906.

Olga Ivanova Tićac

Source: 'Yearbook and Directory of Literary Society of St. Jerome 1906 , year 1906.

Olga Tomljenović

Source: 'Yearbook and Directory of Literary Society of St. Jerome 1906 , year 1906.