I am looking for birth and/or death records on:

Dr. François Carlo Antommarchi 1780-1838 (never married/no chidren)
Juan Antommarchi (Father)
Bidgetta Matey (Mother)

Specifically, I would like to know if François' grandparents, brothers, sisters, uncles, and descendants (if any). Thank you in advance for your help in this matter.

Sincerely,
Sidney Nelson Antommarchi