306


 * This article is about the year 306 AD. For other uses, see .

Roman Empire

 * — is proclaimed Emperor by his troops.
 * —, son of the former Emperor , is proclaimed Emperor.
 * is proclaimed.
 * is built in.
 * The cross the, but are repulsed by Constantine I.

Asia

 * The ends in.

Religion

 * The declares that killing through a spell is a sin and the work of the devil.
 * becomes.
 * is established in . British bishops participate in the councils of (314),  (325) and Arminum (349).

Births

 * , Christian saint and prolific hymn writer, in, (approximate date)

Deaths

 * , father of, in