He held office during the years of the Western Schism.

For example: During the Western schism in the 14th century, there was more than one pope at the same time.

This would pave the way for the end of the Western Schism.

Petit's career occurred at the time of the Western Schism.

European polyphony rose prior to, and during the period of the Western Schism.

They declared the papal see as vacant; which led to the Western Schism.

Political intrigue within the Church in the mid-14th century caused the Western Schism.

During the Western Schism, many cardinals were created by the contending popes.

This practice aroused grave opposition and gave rise to many abuses, especially during the Western Schism.

He was the second Roman Pope of the Western Schism.

It was the first papal conclave held after the end of the Great Western Schism.

This split within the Catholic Church becomes known as the Western Schism.

This position ceased to be agreeable after the Western Schism disturbed the Roman court.

The recovery began with the end of the Western Schism and the beginning of the Renaissance.

Raymond worked also for the return of the papacy to Rome and for a solution to the Western schism.

Various Antipopes challenged papal authority, especially during the Western Schism (1378-1417).

The Roman Catholic Church is split during the Western Schism.

Difficulties made themselves felt when, after the Great Western Schism, papal infallibility began to be doubted.

The Western Schism reawakened them suddenly.

The charterhouse had scarcely been affected by either the Western Schism or the Black Death.

This ended the Western Schism.

The unity of the Roman Catholic Church was shattered by the Western Schism.

The phenomenon of the "external" cardinalate was revived during the Great Western Schism, but in another form and for other reasons.

These divisions eventually led to the Western Schism, which was only resolved after the end of the Avignon papacy.

At this stage, the Western Schism was underway in Roman Catholic Europe.

He held office during the years of the Western Schism.

For example: During the Western schism in the 14th century, there was more than one pope at the same time.

This would pave the way for the end of the Western Schism.

Petit's career occurred at the time of the Western Schism.

European polyphony rose prior to, and during the period of the Western Schism.

They declared the papal see as vacant; which led to the Western Schism.

Political intrigue within the Church in the mid-14th century caused the Western Schism.

During the Western Schism, many cardinals were created by the contending popes.

This practice aroused grave opposition and gave rise to many abuses, especially during the Western Schism.

He was the second Roman Pope of the Western Schism.

It was the first papal conclave held after the end of the Great Western Schism.

This split within the Catholic Church becomes known as the Western Schism.

This position ceased to be agreeable after the Western Schism disturbed the Roman court.

The recovery began with the end of the Western Schism and the beginning of the Renaissance.

Raymond worked also for the return of the papacy to Rome and for a solution to the Western schism.

Various Antipopes challenged papal authority, especially during the Western Schism (1378-1417).

The Roman Catholic Church is split during the Western Schism.

Difficulties made themselves felt when, after the Great Western Schism, papal infallibility began to be doubted.

The Western Schism reawakened them suddenly.

The charterhouse had scarcely been affected by either the Western Schism or the Black Death.

This ended the Western Schism.

The unity of the Roman Catholic Church was shattered by the Western Schism.

The phenomenon of the "external" cardinalate was revived during the Great Western Schism, but in another form and for other reasons.

These divisions eventually led to the Western Schism, which was only resolved after the end of the Avignon papacy.

At this stage, the Western Schism was underway in Roman Catholic Europe.