Which pope was elected in 1414, ending the situation where there were multiple Popes?

Question

During the Great, or Western, Schism from 1378, there were two or more Popes recognised in the Catholic Church. Who was elected in 1417 and eventually recognised by the majority as the single Pope?

Answer 1

Martin V
Benedict XIII was Pope at Avignon, elected 1394. Boniface IX was Pope at Rome, elected 1389. In an attempt to have only one, Alexander V was elected in 1406, but he was not accepted by the followers of the others. When he died he was replaced by John XXIII. Martin V was elected in 1414 and was universally accepted.