Dave L. Weekley, 44, of Parkersburg, W.Va., passed away June 23, 2013.He was born May 28, 1969, in Parkersburg, W.Va., a son of the late Lowell and Janet Thompson Weekley.Dave was a graduate of Wirt County High School with the class of 1987 and worked as a mechanic for M & H Equipment out of Kraton Polymers in Belpre.He is survived by his wife of 15 years, Sandra Grishaber Weekley; one daughter, Christy Knowles of Parkersburg; two sons, Joe Knowles of Parkersburg and Rick (Sonia) Knowles of Whitsett, N.C.; two sisters, Chris (David) Merchant of St. Albans, W.Va. and Laurel of West Virginia; his biological parents, Leah and Jack Sadler of Mineral Wells, W.Va. and Tom Dailey of Miller, Ohio; four grandchildren; and several aunts and uncles.In addition to his parents, he was preceded in death by one brother, Dale Weekley.Graveside services will be conducted at 11:00 a.m. on Friday, June 28, 2013 at Prudence Cemetery, Minora, W.Va. with Pastor Don Yeager officiating.Visitation will be from 4:00 p.m. to 8:00 p.m. on Thursday at Lambert-Tatman Funeral Home, 2333 Pike St., Parkersburg, W.Va.