Chichester Cathedral, formally known as the Cathedral Church of the Holy Trinity, is the seat of the Anglican Bishop of Chichester. It is located in Chichester, in Sussex, England. It was founded as a cathedral in 1075, when the seat of the bishop was moved from Selsey.Chichester Cathedral has fine architecture in both the Norman and the Gothic styles, and has been called by the architectural historian Nikolaus Pevsner "the most typical English Cathedral".