We have Pedigree Charts for the 3 brothers. If you would like to zoom in, I would suggest downloading a copy to your pc and viewing it in Adobe Reader. All 3 files are quite large so it will take a little while to download depending on your connection.
Kinship file NEW!
What to see your relation to Gregorio? Check out the kinship report. Look for your name to see if you are a 3rd great grandson or 4th.