Jagiellonian dynasty
A big moment for the team was on January 27, 1932 when the two strongest teams in Białystok merged to create a new club called Białystok Sport club Jagiellonia. It is not known who created the team's new crest but what is known is that it had to do with the history of the Jagiellonian dynasty, Grand Duchy of Lithuania, and pre-partitioned Poland.