Mrs.Mary Grace Colelli;78;of 401 Main St.;Belle Vernon;died at the home of her daughter;Mrs. Ben (Leona) Lavigna;Jeannette;Tuesday;June 11;1957;at 5:45 p.m. Born in Italy;Sept.15;1880;she had been a resident of Belle Vernon for 54 years. She was a member of the St.Sebastian R.C.Church. Surviving besides her daughter are her husband;Antonio;four sons;Amerigo Colelli and Ernest Colelli;both of Belle Vernon;Albert Colelli;at home;and John Clement;with the U.S.Air Force in Chicago;a sister;Mrs.Josephine Fronaelio of Donora and one sister and one brother in Italy. Fourteen grandchildren and five great-grandchildren also survive. Friends will be received at the Ferguson Funeral Home during hours of 1 to 5 and 7 to 10 p.m. Requiem High Mass will be sung in Sr.Sebastian Chruch;Saturday;June 15;at 10 a.m.;by Rev.Henry Hanse;and interment will follow in Belle Vernon Cemetery. Shelby D.Ferguson is the funeral director.