Eliseu, I check my database on Portuguese Names and Their Meanings and found the following on MAGRO:
I hope this helps with your research. Eugenia Magro - Magro - Masculine name. Family name. Origin: Azores. Armorial: Yes. Information is from the book: James H. Guill, A HISTORY OF THE AZORES ISLANDS, Golden Shield International, Vol. 5, 1993, page 215. -- To unsubscribe from this group, send email to azores+unsubscr...@googlegroups.com. Follow the confirmation directions when they arrive. For more options, such as changing to List, Digest, Abridged, or No Mail (vacation) mode, log into your Google account and visit this group at http://groups.google.com/group/Azores. Click in the blue area on the right that says "Join this group" and it will take you to "Edit my membership."