Clement X

Holy See list

Number

239

Regnal name

Clément X · Clement X

Birth name

Emilio Altieri

Place stated for birth

Rome

Century stated

17

Beginning of the pontificate

29.IV,11.V.1670

End of the pontificate

22.VII.1676

No biography is added. The Holy See does not give a birth date here, and the end of the pontificate is not turned into a date of death.

Source

Holy See, Pontiffs · consulted on 2026-09-28