Sentence 1: Sumner Slichter was the brother of the geophysicist Louis B. Slichter , father of physicist Charles Pence Slichter , and the grandfather of the musician Jacob Slichter .
Sentence 2: Sumner Slichter was the brother of geophysicist Louis B. Slichter , father of physicist Charles Pence Slichter , and the grandfather of musician Jacob Slichter .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?