"Irene of Athens[a] (c. 752 – 9 August 803), also known as Irene Sarantapechaina,[b] was Byzantine empress consort by marriage to Leo IV from 775 to 780, regent during the minority of her son Constantine VI from 780 until 790, co-regent from 792 until 797, and finally sole ruler and first empress regnant of the Byzantine Empire from 797 to 802. A member of the politically prominent Sarantapechos family, she was selected as Leo IV´s bride for unknown reasons in 768. Even though her husband was an iconoclast, she harbored iconophile sympathies. During her rule as regent, she called the Second Council of Nicaea in 787, which condemned iconoclasm as heretical and brought an end to the first iconoclast period (730–787)." - (en.wikipedia.org 21.02.2020)
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