Ambrogio Landucci
Ambrogio Landucci, O.S.A. was a Roman Catholic prelate who served as Titular Bishop of Porphyreon. As papal sacristan, he was involved in the removal and authentication of relics from the catecombs.
Biography
Ambrogio Landucci was born in Siena, Italy and ordained a priest in the Order of Saint Augustine. In 1634, he was elected prior of the Monastery of the Holy Saviour in Lecceto, outside Siena which he enriched with a library and archives. A He was an historiographer of the monastery at Lecceto.Landucci later served as one of two sacristans at the Apostolic Palace, a privilege reserved to the Augustinians. On 30 August 1655, he was appointed during the papacy of Pope Alexander VII as Titular Bishop of Porphyreon. On 12 September 1655, he was consecrated bishop by Giovanni Battista Maria Pallotta, Cardinal-Priest of San Pietro in Vincoli, with Patrizio Donati, Bishop Emeritus of Minori, and Taddeo Altini, Bishop of [Civita Castellana e Orte], serving as co-consecrators.
He served as Titular Bishop of Porphyreon until his death on 16 February 1669.
During a transfer of relics in 1656, Landucci found in the cemetery of Ciriaca on Via Tiburtina a wall mosaic, which he passed to Agostino Chigi, nephew of Pope Alexander VII. It is now in the Museo Pio Cristiano.
Works
The Praises of the Illustrious Men...and Furthermore, Transcendent Bliss N the Sacre Hermitage and Congregation of Lecceto in TuscanyOrigine del tempio dedicato in Roma alla Vergine Madre di Dio Maria presso alla Porta Flaminia, detto hoggi del Popolo... 1646Immagine del b. Niccolo Mariscotti detto il Profeta di Siena dell'Ord. eremit 1656Sacra Leccetana Selva, cioè origine e progressi dell'antico, e venerabile Eremo e Congregatione di Lecceto in Toscana 1657He also wrote a manuscript describing procedures for extracting relics from the catecombs.
Episcopal succession
While bishop, he was the principal consecrator of:- Zacharie de Metz, Titular Bishop of Tralles in Asia and Coadjutor Apostolic Vicariate of Batavia ;
- Giuseppe Maria Sebastiani, Titular Bishop of Hierapolis in Isauria and Vicar Apostolic of Malabar ;