Guerin, Rita (D'Aloisio) of Yarmouth Port formerly of Watertown December 9. Beloved wife of Micheal R. Guerin. Loving mother of Tina Donovan and husband Brian of Dracut, Kelley Norton and husband Pat of Hanson, and Amy Hourihan and husband Keith of Tewksbury. Proud Nana of Mikayla, Abby, Donna, Ava, Patrick, Connor and Hailey. Loving sister of Regina D'Aloisio, Josephina Sibert, Vera Caccavaro and Rosa DiStefano. Also survived by many other loving relatives and friends. Relatives and friends are invited to visit in The DeVito Funeral Home 761 Mt. Auburn St., Watertown Friday 2:00 to 6:00pm. Funeral will be held on Saturday at 10:00am at Sacred Heart Parish. Please go directly to the church. Burial to follow at St. Patrick Cemetery. In lieu of flowers, donations may be made in Rita's name to: Donate Life America, (donatelife.net), 701 East Bryd St., 16 floor, Richmond, VA 23219.