Carlo Martinoia / Charles Martin: “the wealthiest man in Sonoma and Marin counties”

From Marilyn Longinotti Geary, United States

Carlo Martinoia arrived in San Francisco via the Isthmus of Panama on June 15, 1852. Born in 1829 to a poor family in Cevio in the Valle Maggia, Martinoia began working at the age of 15 as a mason’s helper, first in France, then in Africa.

Continue reading