Genealogy is a discipline that has its own wisdom, but it also has the need of other specialized fields.
You need to have knowledge of the archivist activity, of paleography, of the diverse typology of documents; you must know the particular history of the Italian regions and towns; you have to have knowledge of demography and in particular of the migratory processes, of the geography of the places and of the corresponding transformations of the same, of the economy and of the trades in the areas of interest. In conclusion, of a set of disciplines, without which, it is not possible any successful research.