Fr. (Brother) Giovanni Antonio de Carbonariis was an Augustinian Friar from Milan who served in London as envoy between the Duke of Milan and King Henry VII. He is known to have sailed with John Cabot during his 1498 expedition to North America. He may have founded a mission settlement and North America's oldest church at Carbonear, Newfoundland and Labrador.

Carbonear is a town on the Avalon Peninsula in Newfoundland and Labrador, Canada. It overlooks the west side of Conception Bay and had a history long tied to fishing and shipbuilding. Since the late 20th century, its economy has changed to emphasize education, health care, retail, and industry. As of 2021, there were 4,696 people in the community.