Gren was born in Atlantic City. NJ. Son of Greenard and Edna Mae Stanley from West Oak Lane, a suburb of Philadelphia. Mr. Stanley attended Olney High school, before joining the Air Force in September 1966. He completed basic training in Amarillo Texas Gren spent most of his time on the service at R.A.F. Bentwater England . Gren was a crew chief on the F4C Phantom Aircraft and was part of the 92nd T.S.F .
Gren also shared a loved of automobiles throughout his life. He was a member of the Central Virginia Mustang Club.
On September 17, 2011 Gren married the love of his life in Cape May NJ
Gren is survived by his wife Nanette, brother and sister-in-law Dr. Greg and Kimberly Martnek. Survived also by his niece and nephew Joshua and Sofia, cousins Laure McGrath and Agnes Cashman. Graveside service will be held at Hillside Cemetery Roslyn PA on June 30 at 2 pm
