Tarquinia Cathedral () is a Roman Catholic cathedral in Tarquinia, Lazio, Italy, dedicated to Saint Margaret and Saint Martin.
History
Formerly the episcopal seat of the Diocese of Tarquinia, previously known as the Diocese of Corneto, since 1986 it has been a co-cathedral of the Diocese of Civitavecchia-Tarquinia."Diocese of Civitavecchia-Tarquinia" Catholic-Hierarchy.org. David M. Cheney. Retrieved October 7, 2016"Diocese of Civitavecchia-Tarquinia" GCatholic.org. Gabriel Chow. Retrieved October 7, 2016
Art The cathedral's Vitelleschi Chapel was decorated with a series of murals by Antonio del Massaro.
References