MANSFIELD -- Darrell Lynn Grigar, 67, passed away Wednesday, Feb. 24, 2010. Darrell was born June 20, 1942, in Rosenberg. He was a veteran of the U.S. Army. Darrell retired as a teacher from the Mansfield Independent School District in 1998. Survivors: Beloved wife of 28 years, Debbie Grigar; son, Rafe Grigar and wife, Jessica; daughters, Kathryne Grigar-Porter and husband, Preston, and Kimberly Olmos and husband, Rick; grandson, Lucas Porter; brother, Wayne Grigar; brother-in-law, David Jones; sisters-in-law, Sharon and Bob Robinson and Kathy and Jim Recker; a host of friends; and all of his students at Worley Middle School.