Williams, Roger M. Pittsford: March 26, 2010, after a courageous battle with lung cancer. He is survived by his loving wife of 48 years, Joan; children, James (Jennifer), Daniel (Joanne), David (Lisa), Dave James (Brenda); 4 grandchildren, Daniel, Julia, Jake, and Jayne; several nieces and nephews. Roger worked 41 dedicated years for Mobil Chemical Co. He was also chairperson for the Exxon/Mobil Retiree Group. Roger was a hard worker and was a loving, generous man with a great smile. He will be missed by his friends and his loving family. Friends are welcome to call at the Richard H. Keenan Funeral Home, 7501 Pittsford Palmyra Rd., Fairport (Egypt location) Wednesday, 10-12 Noon, where a service will immediately follow. Interment, White Haven Memorial Park. In lieu of flowers, donations may be made to Camp Good Days and Special Times in his memory.