Gregorio Tarquini (died 1145) was an Italian cardinal of the

Roman Catholic Church The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...

. Born in

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

, he was created

cardinal deacon A cardinal ( la, Sanctae Romanae Ecclesiae cardinalis, literally 'cardinal of the Holy Roman Church') is a senior member of the clergy of the Catholic Church. Cardinals are created by the ruling pope and typically hold the title for life. Co ...

of Sts. Sergio e Bacco in December 1122. He participated in five papal elections: those of 1124 ( Honorius II), 1130 (

Innocent II Pope Innocent II ( la, Innocentius II; died 24 September 1143), born Gregorio Papareschi, was head of the Catholic Church and ruler of the Papal States from 14 February 1130 to his death in 1143. His election as pope was controversial and the fi ...

, whom he supported against

Anacletus II Anacletus II (died January 25, 1138), born Pietro Pierleoni, was an antipope who ruled in opposition to Pope Innocent II from 1130 until his death in 1138. After the death of Pope Honorius II, the college of cardinals was divided over his succ ...

), 1143 (

Celestine II Pope Celestine II ( la, Caelestinus II; died 8 March 1144), born Guido di Castello,Thomas, pg. 91 was head of the Catholic Church and ruler of the Papal States from 26 September 1143 to his death in 1144. Early life Guido di Castello, possibly ...

), 1144 (

Lucius II Pope Lucius II (died 15 February 1145), born Gherardo Caccianemici dal Orso, was head of the Catholic Church and ruler of the Papal States from 9 March 1144 to his death in 1145. His pontificate was notable for the unrest in Rome associated wi ...

) and 1145 ( Eugenius III).

References

* 1145 deaths 12th-century Italian cardinals Year of birth unknown Clergy from Rome {{Italy-RC-cardinal-stub