Sentence 1: On 16 June 1948 he married Mary Heistand Underwood ( born Scott ) and had three children : Scotty , Molly and Mary Kate .
Sentence 2: On June 16 , 1948 , he married Mary Kate ( born Mary Heistand Underwood ) and had three children : Scotty , Molly and Scott .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?