Fourth Council of Constantinople
Catholic Church
The Fourth Council of Constantinople was the eighth ecumenical council of the Catholic Church held in Constantinople from 5 October 869, to 28 of February 870. It was poorly attended, the first session by only 12 bishops and the number of bishops... Wikipedia
Location: Constantinople
Dates: Oct 5, 869 AD – Feb 28, 870 AD
Accepted by: Catholic Church
Convoked by: Emperor Basil I and Pope Adrian II
Documents and statements: Deposition of Photius, 27 canons