Mary Louise Kolosky, 83, formerly of Vienna, W.Va., passed away Sunday, July 8, 2012 at Worthington Manor Nursing & Rehabilitation Center, Parkersburg, where she had resided for almost three months.Mary was born Monday, May 20th, 1929, in Parkersburg, the older daughter of the late Pearl Valentine Trissler and the late Margaret Ann Lewis Trissler.Mary had been employed by The Bureau of the Public Debt for nearly 30 years, retiring in 1990.She leaves behind nephews, William Ellison Jr. and Daniel Ellison; nieces, Peggy Ellison and Charlette Ellison Wolfe; and several great and great-great nieces and nephews.Mary was preceded in death by her husband Harry Kampbell in 1958, and her husband, Frank J. Kolosky, Jr. in 1993; her brothers, Harry, Lawrence and Robert Trissler; and sister, Dorothy Trissler Ellison.Lambert-Tatman Funeral Home and Cremation Service, 2333 Pike St, Parkersburg, W.Va. will be assisting the family with arrangements.