Church of Our Lady of the Assumption & St Gregory
Warwick Street
The Principal Church of the Personal Ordinariate of Our Lady of Walsingham
During the 18th century there were other Embassy Chapels that could be used by Londoners. These were the Imperial, the French, Sardinian, Spanish and Venetian Catholic chapels. The only one of these surviving in anything like its original form, and on the same site, is Warwick Street Parish.