Pietro Alberti descendants: I just found out the old family home has recently been made into a hotel. Check out this Web site: http://www.cadelborgo.com/en/CaAlberti.htmlhttp://www.cadelborgo.com/en/CaAlberti.html I was there several years ago. The Alberti home is the pink place that looks like the Alamo in the photo of the village square. The family crest on it has same chain seen on the crest of the Albertis of Florence. You won't be able to see the crest on the photo.