Biography.guide
Home › People › Eastern Orthodox priest › Patriarch Cosmas III of Constantinople
Portrait of Patriarch Cosmas III of Constantinople

Patriarch Cosmas III of Constantinople

1650 – 1736

Ecumenical Patriarch of Constantinople

Eastern Orthodox priest
Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Patriarch Cosmas III of Constantinople

Lived 1650 – 1736 (aged 85–86). Patriarch Cosmas III of Constantinople was a Turkish eastern Orthodox priest.

Cosmas III of Constantinople (; died 1736) was the Ecumenical Patriarch of Constantinople from 28 February 1714 to 23 March 1716.

Notes and references

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Born
1650, Chrysoupoli, Chalcedon
Birth century
17th century
Died
1736, Alexandria
Occupation
Eastern Orthodox priest
Nationality
Ottoman Empire
Positions held
Ecumenical Patriarch of Constantinople, Greek Orthodox Patriarch of Alexandria, Archbishop of Mount Sinai and Raithu
Also known as
Cosmas II of Alexandria

Contemporaries

People whose lives overlapped Patriarch Cosmas III of Constantinople's

Portrait of Thomas Willis
Thomas Willis
1621 – 1675
Physician
 Portrait of Giovanni Domenico Cassini
Giovanni Domenico Cassini
1625 – 1712
Selenographer
 Portrait of Isaac Barrow
Isaac Barrow
1630 – 1677
Theologian
 Portrait of Christopher Wren
Christopher Wren
1632 – 1723
Architect
 Portrait of Robert Hooke
Robert Hooke
1635 – 1703
Architect
 Portrait of James Gregory
James Gregory
1638 – 1675
Mathematician

Frequently asked questions

Who was Patriarch Cosmas III of Constantinople?

Ecumenical Patriarch of Constantinople

When was Patriarch Cosmas III of Constantinople born?

Patriarch Cosmas III of Constantinople was born in 1650 in Chrysoupoli, Chalcedon.

When did Patriarch Cosmas III of Constantinople die?

Patriarch Cosmas III of Constantinople died in 1736 in Alexandria.

What was Patriarch Cosmas III of Constantinople's occupation?

Patriarch Cosmas III of Constantinople was an eastern Orthodox priest.

What nationality was Patriarch Cosmas III of Constantinople?

Patriarch Cosmas III of Constantinople was Turkish.

Sources & further reading

· Wikipedia: Patriarch Cosmas III of Constantinople

· Wikidata: Q2998260

· DBpedia: Cosmas III of Constantinople

Cite this page

APA: Biography.guide. (2026). Patriarch Cosmas III of Constantinople. https://biography.guide/patriarch-cosmas-iii-of-constantinople/

MLA: "Patriarch Cosmas III of Constantinople." Biography.guide, https://biography.guide/patriarch-cosmas-iii-of-constantinople/.

Chicago: "Patriarch Cosmas III of Constantinople." Biography.guide. https://biography.guide/patriarch-cosmas-iii-of-constantinople/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:28 UTC