Sentence 1: In 1914 the south aisle was added , by Temple Lushington Moore , paid for by Alfred Shuttleworth , at the same time the Rood Screen was added .
Sentence 2: In 1914 , the southern ship was added by Alfred Shuttleworth , paid for by Temple Lushington Moore , while the Rood Screen was added at the same time .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?