Robert M. Betts, 97, of Cambridge, Mass. entered eternal rest on March 31, 2014. He was the beloved husband of the late Carol (Haynes) Betts. Devoted father of Mertin R. Betts and his fiance Elaine P. Young and the late Adam T. Betts. Loving grandfather of Nathan Betts, Christine Betts, Adams Betts, Jr., Darnell Campbell and Gary WIlliams. Loving brother of Chester Betts and Malcolm Betts. Also survived by a host or relatives and friends. Funeral service on Saturday, April 5, 2014 at 10am at Mass Ave Baptist Church, 146 Hampshire St., Cambridge. Visiting hours prior to service from 9 to 10 am at the church. In lieu of flowers donations in his memory may be made to the above named church. Burial will be held at Cambridge Cemetery, Cambridge, Mass.