Bettacchi, Mary P. of Lexington, MA, formerly of Philadelphia, PA, Jan. 1, 2010. Wife of the late Perry R. Bettacchi. Mother of Robert J. Bettacchi and his wife Karen of Lexington. Sister of Fred Parone of Philadelphia, PA, and Joseph Parone of FL. Mary is also survived by 2 grandchildren, Gabrielle Rogers and Andrea Urban, and by 4 greatgrandchildren and many nieces and nephews. A mass of christian burial will be celebrated at Christ King Church in Philadelphia, PA. Interment Holy Sepulchre Cemetery, Philadelphia, PA.