Ely Cathedral - England

Ely Cathedral (in full, The Cathedral Church of the Holy and Undivided Trinity of Ely) is the principal church of the Diocese of Ely, in Cambridgeshire, England, and is the seat of the Bishop of Ely and a suffragan bishop, the Bishop of Huntingdon. It is known locally as "the ship of the Fens", because of its prominent shape that towers above the surrounding flat landscape. Ely has been an important centre of Christian worship since the seventh century AD. Most of what is known about its history before the Norman Conquest comes from Bede's Historia ecclesiastica gentis Anglorum  written early in the eighth century and from the Liber Eliensis, an anonymous chronicle written at Ely some time in the twelfth century, drawing on Bede for the very early years, and covering the history of the community until the twelfth century. According to these sources the first Christian community here was founded by St. Ethelthryth (romanised as "Etheldreda"), daughter of the Anglo-Saxon King Anna of East Anglia, who was born at Exning near Newmarket. She may have acquired land at Ely from her first husband Tondberht, described by Bede as a "prince" of the South Gyrwas.  Source