Isaac II, Angelus
September 12, 1185 to April 8, 1195
Great grandson of Alexius I
Isaac was proclaimed emperor by the mob that had killed Andronicus I during a revolt. Isaac stopped an invasion by the Normans under William II of Sicily but was unable to suppress the rebellious Bulgars. Due to corruption in public office, he was deposed and blinded in 1195 by his brother, who became emperor as Alexius III , but Isaac's son (Alexius IV) appealed to the Latins of the Fourth Crusade, and in 1203 father and son were restored as coemperors.
Columbia Encyclopedia, Sixth Edition, Copyright 2005. Retrieved from http://www.encyclopedia.com/html/I/Isaac2.asp

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Isaac II 1185 to 1195 AD Billon aspron trachy Obvs: MP OV, The Virgin enthroned facing, nimbate and wearing pallium and maphorium; she holds infant Christ. Revs: I CAA KI OC/ ΔЄC ΠO TH C, Isaac standing and facing, wearing crown, holding cruciform scepter, and being crowned by Manus Dei 28mm, 3.8g Constantinople mint $29.00 Order # BYZ 011 Ref: Sear 2003 Qty Shipping amount			Isaac II 1185 to 1195 AD Billon aspron trachy Obvs: MP OV, The Virgin enthroned facing, nimbate and wearing pallium and maphorium; she holds infant Christ. Revs: I CAA KI OC/ ΔЄC ΠO TH C, Isaac standing and facing, wearing crown, holding cruciform scepter, and being crowned by Manus Dei 28mm, 2.9g Constantinople mint $45.00 Order # BYZ 013 Ref: Sear 2003 Qty Shipping amount