Gregory X

Holy See list

Number

184

Regnal name

Grégoire X · Gregory X

Birth name

Tebaldo Visconti

Place stated for birth

Piacenza

Century stated

13

Beginning of the pontificate

1.IX.1271,27.III.1272 several years kept together

End of the pontificate

10.I.1276

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