Carl Auer von Welsbach

Carl Auer von Welsbach
Carl Auer von Welsbach

Carl Auer von Welsbach, who received the hereditary title Freiherr von Welsbach was an Austrian scientist and inventor, who separated didymium into the elements neodymium and praseodymium in 1885. He was also one of three scientists to independently discover the element lutetium, separating it from ytterbium in 1907, setting off the longest priority dispute in the history of chemistry.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
September 1st, 1858
Age
167
Birth Place
Tunisia, Tunis Governorate
Date of Death
August 4th, 1929
Died Aged
70
Star Sign
Virgo
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