Primitive Methodist Preaching Rotas for the Norwich Circuit 1832 and 1834.
Compton Census of 1676
This gives the number of Roman Catholics, village by village. The total for the whole of Norfolk is 379. There were 62 resident in the city of Norwich, giving 317 for rural Norfolk.
A map showing non-conformity in the Diocese of Norwich (covering the whole county of Norfolk) is available in some libraries.