Specifically, I'm looking for an encyclopedia of noble families residing in the Veneto region till the end of the 14th century (i.e., something similar to Spretti's "Enciclopedia storico-nobiliare italiana" or Crollalanza's "Dizionario storico-blasonico," but specifically for Veneto). It would be nice to find a web-site with this type of info, but it's probably not likely. Thanks for any assistance.