Background
Chappellet, Cyril was born on January 10, 1906 in Oakland, California, United States.
aerospace manufacturing company executive
Chappellet, Cyril was born on January 10, 1906 in Oakland, California, United States.
Student, Stanford University.
Senior adviser, director, Lockheed Corporation, Burbank, California.
Honorary trustee Pomona College.
Son of Felix and Mabel C. {Dimon} C. Married Sybil B. Kane, 1930.