Waltham - Mr. Ronald A. Paolino of Waltham died Thursday, June 16, 2005, in his home. He was 58. A lifelong Waltham resident, Mr. Paolino was a graduate of Waltham High School and was employed as a millwright for the Raytheon Company for over 25 years. Mr. Paolino was a Waltham baseball coach and umpire. He was the son of the late Anthony J. and Bertha L. (Vasquezi) Paolino and is survived by his wife, Donna M. (Dwyer) Paolino; his children, John M. Paolino and Tina M. Paolino both of Waltham; his brothers, Richard E. Paolino of Waltham and Joseph J. Paolino of Providence, RI; his sister, Carolyn Mills of Naples, FL; and many nieces and nephews. The Funeral will be held Thursday at 9:30 a.m. from The Joyce Funeral Home, 245 Main Street (Rte. 20), Waltham followed by a Funeral Mass in Saint Jude Church, 147 Main Street, Waltham, at 10:30 a.m. Burial will be private. Visiting hours will be held on Wednesday from 2 to 4 and 7 to 9 p.m. Memorial donations may be made to the Dana Farber Cancer Institute, 44 Binney Street, Boston, MA 02115.