Sentence 1: Alexandre Édouard Maurice Cossmann , full name Maurice Cossmann ( 18 September , 1850 -- 17 May , 1924 ) was a French paleontologist and malacologist .
Sentence 2: Maurice Cossmann , full name Maurice Cossmann ( September 18 , 1850 - May 17 , 1924 ) was a French paleontologist and malacologist .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?