Sentence 1: McLaughlin died in Oshawa in 1921 of colon cancer , and his brother James was a doctor and member of the Ontario Assembly .
Sentence 2: McLaughlin died at Ontario in 1921 of colon cancer . His brother James was a doctor and member of the Oshawa assembly .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?