100+ mentions are found for request
different sources from the year —1906 (5) 1917 (12) 1923—1935 (10) 1938—1942 (9) 2007 (96)

Irena Silvester

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

Irena Zsivkovics Barunica

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

Irena Frušić

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

Irena Jakovcic

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

Irena Nagy

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

Irena Bayer

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

Irena Tomic

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

Irena Poša

Source: 'Emigration Commission Zagreb , year 1923.

Irena Schmith

Source: 'Emigration Commission Zagreb , year 1923.

Irena Windt

Source: 'Emigration Commission Zagreb , year 1928.