found: NUCMC data from Indiana Historical Society for His Papers, 1751-1841(Francis Vigo, 1747-1836; b. Joseph Maria Francesco Vigo in Mondovi, Italy; served in Spanish army in New Orleans; est. as fur trader, St. Louis, 1772; provided assistance to George Rogers Clark in his expedition against British posts at Kaskaskia and Vincennes; Knox County militia officer (1790-1810); trustee, Vincennes Univ.)
found: LC data base, 10-4-91(hdg.: Vigo, Francis, 1747-1836)
found: WWWA, 1607-1896(Vigo, Joseph Maria Francesco; known as Francis Vigo)
found: Francesco Vigo, 2006
