Note: Australia is generally considered to be a continental landmass, rather than an island. If however one does count Australia among the islands it, not Greenland, would be the largest in the world (unless one also considered Antarctica an island).
... 20 - B. F. Skinner, behavioral psychologist (+ 1990)
March 23 - Joan Crawford, actress
March 26 - Joseph Campbell, author and expert on mythology
March 28 - ...