Donna R. Clark, age 74, of Clarksville, Tennessee, passed away on Monday at Gateway Hospital in Clarksville, Tn. She was born January 3, 1937 in Washington to Bernard J. and Rosa D. (Colbert) Cosgrove. She was a 1954 graduate of Washington Catholic High School. Donna earned a Bachelor of Science Degree in Elementary Education from Austin Peay State University. She was a retired 6th grade English teacher at Richview Middle School. She is survived by two sons and daughters-in-law, Donald M. and Ellen Clark of Bel Aire, Maryland and James A. and Teresa Clark of Clarksville, Tennessee; two sisters, Dottie Murphy of Washington, and Joyce Ann Beverly of Chicago; two brothers, Bernard Cosgrove of O'Fallon, Mo. and Thomas Cosgrove St. Louis, Mo.; two granddaughters Jessica Miller of Fort Hood , Texas and Alisha Clark of Hixson, Tennessee; two step grandchildren, Jordan Dominguez of Lewistown, Illinois, and Rachael Johns of Louisville, Ky. and three great-grandchildren, Jayden Miller, Cameron Miller, Addison Miller all of Fort Hood, Texas.; two step great grandchildren, Katlynn Johns and Michelle Johns both of Louisville, Ky; and a special friend, Jesse Hester of Clarksville, Tennessee. She was preceded in death by, her parents; her husband, Thomas Doyle Walker; one son, Thomas A. Clark; and one brother Fred Cosgrove. A memorial service will be held at 1:00 PM on Sunday May 1, 2011 at Ed Lee Mortuary with Deacon Donald Haag officiating. Burial will follow in Colbert Cemetery. Visitation will be from 10 AM to 1 PM on Sunday May 1, 2011 at Ed Lee Mortuary. Memorial donations may be made to the Washington Catholic Endowment, P. O. Box 916, Washington, IN 47501 or to the American Cancer Society.