Karel Petrů was born in 1891.
Karel Sott was born in 1881.
Karel Spelina was born in 1896.
Karel Dewetter was born in 1882.
Karel Kalista was born in 1890.
Karel Faltys was born in 1878.
Karel Leger was born in 1859.
Karel Kovařovic was born in 1862.
Karel Kalaš was born in 1910.
Karel Kuttelwascher was born in 1916.
Karel Treybal was born in 1885.
Karel Rychlík was born in 1885.