Parish Registers: 

The Parish Church of Dunchurch is St Peter's and the Registers date from 1538. The Registers up to 1874 can be found at Warwick Record Office.

Census References: 

1841 HO107/1137/7 Folio 4B-31B (Includes Toft & Cawston)
1851 HO107/2070 Folio 196-230
1861 RG9/2214 Folio 21A-42A
1871 RG10/3187 Folio 23A-42B

History of Dunchurch

A brief history can be found Here