March 13
607 – 12th recorded perihelion passage of Halley’s Comet 1519 – Cortez lands in Mexico 1639 – Cambridge College renamed Harvard for clergyman John Harvard 1677 – Massachusetts gains title to Maine for $6,000 1759 – 27th recorded perihelion passage of Halley’s Comet 1781 – Sir William Herschel sees “comet” which turned out to be...