Heighington parish records are now listed in Darlington district. Previously they were listed as Auckland district. Heighington was in Darlington district from 1837 to 1937, when it was moved to Auckland. We try to use the districts that were in force at the time of the records we have, and all of our Heighington records are during the Darlington period. Plus, our Heighington censuses were already listed as Darlington district, so at least now we’re consistent!