I wrote last week about why you need to know your ancestors’ religion before seeking German records, especially before the 20th century.

At the time, I mentioned how the Catholic church began recording marriages and baptisms and deaths.

Lutheran churches began recording baptisms in German speaking countries, some as early as 1540s. These records predate the Catholic mandate to record marriages.

There is more research to be done, but I suggest the possibility that Lutheran priests started recording baptisms of their congregants as a form of reaffirming their identity as Lutheran and not Catholic.

The next time you read a baptism record, think about what other purposes that record served. If it is legible, it provides an excellent source for genealogists. But it might also have served to reaffirm identity when that was contested, to solidify a sense of community when that community might have been the minority community, and other purposes which did not include genealogy.