Full Name Forrest Edward Mars Jr.
Date of Birth16th August, 1931
Date of Death26th July, 2016
Cause of DeathHeart Attack
Place of Birth Oak Park, Illinois
Height (in Feet-Inches)Not Known
SpouseVirginia Cretella (divorced – 1990)
Deborah Adair Clarke.[3] (divorced – 2010).
FatherForrest Edward Mars Sr.
MotherAudrey Ruth (Meyer) Mars 
SiblingsJohn Mars (Brother)
Janet Henderson (Sister)
Jacqueline Mars (Sister)
Children Victoria B. Mars (Daughter)
Valerie Ann Mars (Daughter)
Pamela Diane Mars (Daughter)
Marijke Elizabeth Mars (Daughter)
SchoolHotchkiss School in Lakeville, Connecticut
CollegeYale University, New York University 
OccupationCo-owner of Marc Inc.
Net WorthUS $ 23.6 billion (December 2015)