Władysław II Jagiello and Queen Jadwiga reigned as co-monarchs; and though Jadwiga probably had little real power, she took an active part in Poland's political and cultural life.
Jagiello's baptism failed to end the crusade of the Teutonic Knights, who claimed his conversion was a sham, perhaps even a heresy, and renewed their incursions on the pretext that pagans remained in Lithuania [REF].