The four Mendicant Orders recognized by the Second Council of Lyon are:

The Second Council of Lyon was convened on 7 May 1274, to regulate the election of the pope.

He attended the Second Council of Lyon in 1274.

Robert was sent as a representative of the Durham cathedral chapter to the Second Council of Lyon in 1274.

In 1274 Pope Gregory X convened the Second Council of Lyon.

He was best known for delivering a report on behalf of the Mongols at the 1274 Second Council of Lyon.

Second Council of Lyon (1272)

Second Council of Lyon (1274)

The Second Council of Lyon approved the establishment of this order.

Bishop Archibald, like all Scottish bishops, was summonded to the Second Council of Lyon.