Walter Wesselhoeft Hoffmann was born on December 20 , 1897 , in Belmont , Massachusetts .
Walter Wesselhoeft Hoffmann was died on May 7 , 1977 , in Cambridge , Massachusetts .
Walter Wesselhoeft Hoffmann was born on December 20 , 1897 , in Belmont , Massachusetts , and died on May 7 , 1977 , in Cambridge , Massachusetts .