Fomer NFL defensive end Keith Grennan is 33 years old (birthdate: May 20, 1984).
Keith Grennan was born on May 20, 1984.
Keith Grennan was born on May 20, 1984.
Winston Grennan is 66 years old (birthdate: September 16, 1944).
Ed Grennan's birth name is Edmund J Grennan.
Eugene Grennan's birth name is Eugene Simon Grennan.
Rory Grennan is 6' 5".
William Grennan is 5' 9".
Winston Grennan died in 2000.
Eamon Grennan was born in 1941.
Rory Grennan goes by Rorrance.
Winston Grennan was born on September 16, 1944.
Winston Grennan was born on September 16, 1944.