100+ mentions are found for request
different sources from the year —1902 (8) 1906 (21) 1917 (15) 1923—1930 (10) 1933—1938 (8) 1942 (15) 2007 (26)

Franjo Kos

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

Stjepan Kos

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

Sin Kos Mate

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

Rok Kos

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

Blaž Kos

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

Fran Kos

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

Stjepan Kos

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

Mijo Franjin Kos

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

Barica Kos

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

Franjo Kos

Source: 'List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia , year 1917.