Peter Akerovych; (b ? d ?) - was a Ukrainian Orthodox metropolitan

Metropolitan bishop

In Christian churches with episcopal polity, the rank of metropolitan bishop, or simply metropolitan, pertains to the diocesan bishop or archbishop of a metropolis; that is, the chief city of a historical Roman province, ecclesiastical province, or regional capital.Before the establishment of...

 (official title - Metropolitan of Kiev and All-Rus').

Metropolitan of Kiev

Kiev

Kiev or Kyiv is the capital and the largest city of Ukraine, located in the north central part of the country on the Dnieper River. The population as of the 2001 census was 2,611,300. However, higher numbers have been cited in the press....

 from 1241 to 1245, descendant of a boyar family. He was hegumen of the Transfiguration Monastery in the Berestove district of Kiev, orthodox bishop

Bishop

A bishop is an ordained or consecrated member of the Christian clergy who is generally entrusted with a position of authority and oversight. Within the Catholic Church, Eastern Orthodox, Oriental Orthodox Churches, in the Assyrian Church of the East, in the Independent Catholic Churches, and in the...

.

Akerovych participated in the First Council of Lyon

First Council of Lyon

The First Council of Lyon was the thirteenth ecumenical council, as numbered by the Catholic Church, taking place in 1245.The First General Council of Lyon was presided over by Pope Innocent IV...

 in 1245, where he informed the Catholic West of the Tatar threat. And was employed by Grand Prince of Kiev Mykhail Vsevolodovych

Michael of Chernigov

Saint Michael of Chernigov or Mikhail Vsevolodovich was a Rus' prince...

 in diplomatic service.

Nothing is known of Akerovych past the year 1246.