Sentence 1: In May 1808 he was then returned to Tain Burghs , a seat that he held until 1812 and successfully represented Buckingham until 1827 .
Sentence 2: In May 1808 he was successfully returned for Tain Burghs , a seat he held until 1812 , and then represented Buckingham until 1827 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?