List of monarchs who lost their thrones before the 13th century

This is a list of monarchs who lost their thrones before the 13th century. == A == === Kingdom of Abkhazia === Adarnase of Abkhazia, ruled from 880 to 887/888, deposed and executed by Bagrat I. Bagrat I of Abkhazia, ruled from 887/88 to 898/99.

Source: Wikipedia — List of monarchs who lost their thrones before the 13th century (CC BY-SA 4.0)