Sentence 1: The Rock House was probably built by either Samuel Denton or brothers Barlow and Madison Fiske , and initially operated by the latter two .
Sentence 2: The Rock House was probably built by either Samuel Denton or the brothers Barlow and Madison Fiske , and was originally operated by the latter two .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?