Marjorie J.Saxe of 444 Henry St.;Belle Vernon;died suddenly on Wednesday;April 21;1982; at 8:11 a.m.in the Mon Valley Hospital.  She was 71.  Mrs.Saxe was born May 31;1910 in Belle Vernon;a daughter of the late Jack G.and Annie White Frazier.  She was a member of the First Christian Church;Fayette City.  Mrs.Saxe was a charter member of the Eastern Star Lodge in Dallas;Texas.  She returned to Belle Vernon six years ago after living in Dallas;Texas;for 18 years.  Survivors include her husband;Wilfred L.Saxe;two sons;Wilfred L.Saxe Jr.and John Saxe of Wilmington;Del.;one brother;J.R.Frazier of Charleroi R.D.2 and five grandchildren.  Friends will be received in the Shelby D.Ferguson Funeral Home;700 Broad Ave.;Belle Vernon;on Thursday from 7 to 9 p.m.and Friday from 2 to 4 and 7 to 9 p.m.;where services will be held on Saturday at 11 a.m.with the Rev.Bruce E.Smith;pastor of the First Christian Church of Fayette City;officiating.  Burial will be in Belle Vernon Cemetery.  Eastern Star Lodge 197 of Belle Vernon will hold services on Friday at 7:30 p.m.in the funeral home.  Shelby D.Ferguson;funeral director;is in charge of arrangements.