Title: Die Konzilien von Pisa (1409), Konstanz (1414-1418) und Basel (1431-1449)
Subjects: Council of Basel (1431-1449), Council of Constance (1414-1418), Councils and synods, Congresses, Council of Pisa (1409), History, Council of Constance (1414-1418 : Konstanz, Germany), Council of Basel (1431-1449 : Basel, Switzerland), Concilies, Council of Pisa (1409 : Pisa, Italy)
Time periods: To 1500