The same happened to the Cathedral graveyard which used to be where Priory Street and the Lanchester is now. Also St Thomas of which there is now no trace at all.
In the case of St Michael's Church (as it then was), bones from the cemetery were unceremoniously dumped on Gosford Green to allow Priory Street to be constructed!
The building which is now the Four Provinces was constructed directly over a mass grave from a nearby chapel, hence "Chapelfields". it was officially a leper colony but was probably used to dump corpses from the Black Death, being outside the city boundary. The area hadn't changed much when I lived there as a teenager!
