Jaroslav Tůma | Jaroslav Hašek | Jaroslav Drobný | Jaroslav Vrchlický | Jaroslav Marvan | Jaroslav Pollák | Jaroslav Havlíček | Jaroslav Věšín | Jaroslav Vanek | Jaroslav Skobla | Jaroslav Rudnyckyj | Jaroslav Levinský | Jaroslav Kysela | Jaroslav Katriňák | Jaroslav Jakubovic | Jaroslav Holík | Jaroslav Halák | Jaroslav Halak | Jaroslav Drobný (footballer) | Jaroslav Dietl |
He moved to Montreal in 1963, and was instrumental in bringing to Canada a number of combinatorialists and graph theorists, including Anton Kotzig, and Jaroslav Nešetřil who wrote a thesis under Sabidussi.