Clara S.Sichi.75;of 305 Ella St.;Belle Vernon;died Monday;March 26;1990;at 10:53 a.m. in the Mon Valley Hospital. She was born in Belle Vernon Jan.2;1915;a daughter of the late Charles and Rose Newman Ursits. Mrs.Sichi was a member of St.Sebastian Roman Catholic Church;Belle Vernon;and a lifelong resident of Belle Vernon. She retired in 1978 as office manager for Hills Department Store in Belle Vernon. She is survived by her husband;Rinaldo;a son;Carl A.Sichi of Mebane;N.C.;a daughter;Mrs.William (Janet) Mullen of Gouldsboro;a brother;Rawland Ursits of Belle Vernon;seven grandchildren;and six great-grandchildren. Friends will be received at the Ferguson Funeral Home Inc.;700 Broad Ave.;Belle Vernon;Tuesday from 7 to 9 p.m.and Wednesday from 2 to 4 and 7 to 9 p.m. Prayer Service will be held at the funeral home Thursday at 9:30 a.m.;followed by Mass of Christian Burial at St.Sebastian Roman Catholic Church at 10 a.m. Interment will be in Belle Vernon Cemetery. The Ferguson Funeral Home Inc.is in charge of arrangements.