May 19th
1884 - Ringling Brothers circus premieres
1886 -
Camille Saint-Saëns' 3rd Symphony in C, premieres
1928 - 51 frogs enter 1st annual "Frog Jumping Jubilee" (Angel's Camp, Cal) -
frog jumping, The Celebrated Jumping Frog of Calaveras County by Mark Twain -
wiki and
book