Church of England Cornwall Parish records were added to MyHeritage on 27 March, sourced through FamilySearch.
Births and Baptisms
This collection contains 968,495 birth and baptism records, with images, between the years 1571 and 1960.
Marriages
377,612 transcripts and images, 1569-1938
Burials
376,294 transcripts and images, 1572-2010.
Here are the counts for 40-year intervals.
Remember, Cornwall has a selection of parishes with Online Parish Clerk pages.