Namesakes
Johan Frithiof Svanberg
(middle name Isidor) (m) 1881-1957 
Olympic Medalists 1908 5 miles (bronze)
Gustaf Mattsson
(middle name Isidor) (m) 1893-1977
Olympic Medalists 1920 cross country team (bronze)
Isidor Isaac Rabi
(m) 1898-1988
Nobel Prize Winners 1944 (physics)
Notable Scientists and Inventors