Lawrence Preston Gise Jr (born 1936)
1963 (Dec 29) - Attends wedding in Minnesota (does he live there?); Groom with Control Data Corporation
Groom is in "personnel department of Control Corp." Control Corp. is purchased by Control Data (see next advertisement) in 1960, so this is basically Control Data Corp.
https://www.newspapers.com/image/184498013/?terms=%22leisure%2Bdynamics%22 - Polk was a former MGM president ~~~
Sep 28 1970 - https://www.newspapers.com/image/384756974/?terms=%22leisure%2Bdynamics%22 (party in manhattan)
advertisement - Cox - https://www.newspapers.com/image/605939024/?terms=%22leisure%2Bdynamics%22
Page 10A - https://www.newspapers.com/image/186139543