Last fall (2024), I posted links to the National Archives of Scotland, Ireland, Wales, England, Great Britain, Canada, and Australia. Now I'm going to provide you links to some European National Archives that are also useful. Databases do not have everything and I think some researchers have forgotten about the archives of nations.
Some countries are newer at having National Archive resources digitized. YOU WILL WANT TO INTERACT WITH THEIR ARCHIVISTS IF YOU HAVE MORE QUESTIONS and perhaps, the old fashioned way, send for copies or pay them to research for you. Contacting an archivist is usually possible through e-mail. Some will ask you to set up an account, others not.
I use Google translate function when the site does not provide language options!
