Misc: In 1847 Alexander ---------- Bell, inventor of the telephone, born.?

Questions

In 352 ---------- begins his reign as Catholic Pope.?

In 884 St ---------- begins his reign as Catholic Pope.?

In 1444 Sandro---------- , Italian painter (Birth of Venus), born.?

In 1620 1st merry-go-round seen at a fair (Philippapolis,---------- ).?

In 1630 Italian Jesuit Niccolo---------- , 1st to see 2 belts on Jupiter surface.?