Father is Lawrence Preston Gise (born 1915) .
(Paternal) grandfather is Lloyd Preston Gise (born 1873) .
Sister is Jacklyn Marie (Gise) Bezos (born 1946)
... Uncle to Jeffrey Preston (Jorgensen) Bezos (born 1964) ...
Full Census form: [HS001P][GDrive]
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.
1969 (Oct 31) - https://www.newspapers.com/image/364944471/?terms=%22leisure%2Bdynamics%22
1969 (Dec 4) - https://www.newspapers.com/image/189535924/?terms=%22leisure%2Bdynamics%22
1970 (March) - https://www.newspapers.com/image/185113738/?terms=%22leisure%2Bdynamics%22
1970 (April) - https://www.newspapers.com/image/184187289/?terms=%22leisure%2Bdynamics%22
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)
https://www.newspapers.com/image/190051817/?terms=%22leisure%2Bdynamics%22
advertisement - Cox - https://www.newspapers.com/image/605939024/?terms=%22leisure%2Bdynamics%22
https://www.newspapers.com/image/483382620/?terms=leisure%2Bdynamics%2Bvideo%2Bgames
1973 (Mar 17) - https://www.newspapers.com/image/185158256/?terms=Preston%2Bgise%2BJr.
1974 (jan 31) - https://www.newspapers.com/image/186139539/?terms=Preston%2Bgise%2BJr.
Page 8A - https://www.newspapers.com/image/186139539/?terms=Preston%2Bgise%2BJr
Page 10A - https://www.newspapers.com/image/186139543
1974 (Feb 25) - https://www.newspapers.com/image/190553722/?terms=Preston%2Bgise%2BJr.
(march 28) - https://www.newspapers.com/image/190336102/?terms=Preston%2Bgise%2BJr.