Catholicos Asdvadzadur was the

Catholicos Catholicos, plural Catholicoi, is a title used for the head of certain churches in some Eastern Christian traditions. The title implies autocephaly and in some cases it is the title of the head of an autonomous church. The word comes from ancient ...

of the

Armenian Apostolic Church , native_name_lang = hy , icon = Armenian Apostolic Church logo.svg , icon_width = 100px , icon_alt = , image = Էջմիածնի_Մայր_Տաճար.jpg , imagewidth = 250px , a ...

between 1715 and 1725. As Catholicos, he secured an alliance with

Peter the Great Peter I ( – ), most commonly known as Peter the Great,) or Pyotr Alekséyevich ( rus, Пётр Алексе́евич, p=ˈpʲɵtr ɐlʲɪˈksʲejɪvʲɪtɕ, , group=pron was a Russian monarch who ruled the Tsardom of Russia from t ...

of Russia for aid against the expansionist Muslim powers of the

Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...

and

Persia Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

prior to the Russo-Persian War. Tombstone - Asdvadzadur of Armenia

He is buried at

St. Hripsime Church, Echmiadzin Saint Hripsime Church ( hy, Սուրբ Հռիփսիմե եկեղեցի, ''Surb Hřip’simē yekeghetsi''; sometimes ''Hripsimeh'') is a seventh century Armenian Apostolic Church, Armenian Apostolic church in the city of Vagharshapat (Etchmiadzin ...

Further reading