1990 Event Tower Of Pisa closed to the public after leaning too far 1944 Event U.S. troops occupy Pisa, Italy 1564 Birthday Galileo Galilei, born in Pisa, Italy, astronomer and physicist 1511 Event Council to Pisa opens 1409 Event Council of Pisa closes 1409 Event Council of Pisa selects Petros Philargi as 3rd Pope: Alexander V 1409 Event Council of Pisa opens 1214 Death Huguccio/Hugo van Pisa, Italian bishop, dies
