Misc: "Heh, heh. Those darn ninjas. They're _____."?

Questions

In 1891 Sherlock Holmes "dies" at ---------- Falls.?

In 1918 Kakuei ---------- Japanese PM convicted of bribe-taking, born.?

In 1927 Academy of ---------- forms.?

In 1929 Audrey ---------- (Hepburn-Ruston Edda van Heemstra), Brussels, Belguim (Breakfast at Tiffany's, My Fair Lady), born. ?

In 1938 Douglas ---------- (a protestant) becomes 1st president of Eire.?