Could someone please let me know what is the difference (if any) between the Nati documents and the allegati di nascita? As well as the difference between the matrimoni, allegati di matrimoni and pubblicazioni di matrimoni? I have found these differences in the Mormon microfilms for the city of Fabriano in Ancona, Marche. All of them seem to cover the same periods so do i have to order all of them?
Thanks for your assistance.