Mario Bettinus
Mario Bettinus was born on February 6, 1582. See ranking, bio blurb, and everyone else born that day.
About Mario Bettinus
Mario Bettinus (Italian: Mario Bettini; 7 November 1657) was an Italian Jesuit philosopher, mathematician and astronomer. The lunar crater Bettinus was named after him by Giovanni Riccioli in 1651.