St John the Baptist upon Walbrook
City of London, United Kingdom
St John the Baptist upon Walbrook was a parish church in the City of London. It stood in Walbrook Ward, with parts of the parish extending into Cordwainer, Dowgate, and Vintry Wards. Of medieval origin, it was destroyed in the Great Fire of London in 1666 and not rebuilt.
Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).