The creators of all the numbers needed to count beyond 49.
Napolean the 1st invented the number system i believe.
Porsche has at least 50 different live trademarks registered; the first is from 1951.
....
49
50
It may be, but the highest number of deaths possible over its 50 years of existence is 8,212. The place is now closed.
Aphrodite came into existence by her arising out of sea foam.
1492
1969
Check
x*x = 50. It doesn't come out to an integer, just 5 square roots of 2 or 7.071067811865.... Alternatively, there are infinitely many x*y=50 answers, of which, 1 times 50 is a possibility.
the articles of confederation came into existence in 1781-1789.