Nellie Dudgeon Williams of 424 Henry St.;Belle Vernon;died Saturday;March 10;1990;at 6:50 a.m.at her home. She was 80. Mrs.Williams was born Dec.31;1909;in Rostraver Township;a daughter of the late George and Sally Evans Dudgeon. In addition to her parents she was preceded in death by her husband;Harold Monk Williams;Dec.22;1977;and by three brothers;James;Alexander and Robert Dudgeon. A lifelong resident of the Belle Vernon area;she was a member of the First Christian Church of Belle Vernon. Survivors include one daughter;Mrs.John R. Jack (Sally) Stark of Belle Vernon;one grandson;John S. Jack Stark of Belle Vernon;three great-grandchildren;Jason;Kristopher and Nichole Stark;and one sister;Freda Aspy of Fort Lauderdale;Fla. Friends will be received Sunday from 7 to 9 p.m.and Monday from 2 to 4 and 7 to 9 p.m. in the Leonard J.Parzynski Funeral Home;626 Broad Ave.;Belle Vernon;where services will be held Tuesday at 11 a.m.with the Rev.Donald A.Bowers;pastor of the First Christian Church of Belle Vernon;officiating. Burial will be held in Belle Vernon Cemetery. The Leonard J.Parzynski Funeral Home is in charge of arrangements.