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165th Roman Pontiff
Celestine II
COELESTINVS Secundus
Guido Guelfuccio di Castello
165th Successor of St Peter · 1143–1144 · Italy · b. Città di Castello, Papal States
1143
Elected
1144
Reign ended
1 year
Length
12th
Century
The Life
Subject and later the sovereign of the Papal States.
Portrait: Andrewrabbott / Wikimedia Commons