Sentence 1: It was this title that Lancelot Brenton inherited ( his older brother John Jervis Brenton having died in 1817 ) .
Sentence 2: It was this title that Lancelot Brenton inherited ( his elder brother , John Jervis Brenton , died in 1817 ) .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?