- Deceased's name: Gladys O. (Peterson) Koster
- Date: July 21, 2011
- Survived by: Children, Karen E. Coffey of Medford, John M. Koster of Woburn, Kathy M. Cullinane of Medford, Gary R. Koster of Woburn, and Nancy A. Dwyer of Wakefield; Sister Erma Fleming of OR.
Also survived by special friend Dick Harrison. Cherished grandmother of 14 grandchildren and 22 great-grandchildren.
Beloved wife of the late John G. Koster.
Funeral from the Lynch-Cantillon Funeral Home, 263 Main St., Woburn, on Monday, July 25th at 9:15 a.m. Funeral Mass in St. Charles Church, 280 Main St., Woburn, at 10. Calling hours are Sunday from 3 to 7 p.m. Interment will take place in Woodbrook Cemetery, Woburn. Donations may be made in Mrs. Koster's memory to the American Cancer Society , 30 Speen St., Framingham, MA 01701 or to Hospice of the North Shore & Greater Boston, 75 Sylvan Street, Suite B-102, Danvers, MA01923. (Obituary, directions and guest book at www.lynch-cantillon.com) Lynch-Cantillon Funeral Home (781) 933-0400