Jonathan Clarke Hallberg, 63, beloved husband of Anne Marie ('Annie') Hallberg of Gales Ferry passed away suddenly on October 16, 2018. He was born in Waterbury on January 14, 1955, the beloved son of Victor B. Hallberg and the late Shirley Parnell Hallberg. He leaves behind his daughters, Sarah Hallberg and Elizabeth Swain, and son James Hallberg. He is predeceased by his beloved son Michael ('Mikey') Hallberg. Brother of Christopher Hallberg, Deborah Symanovich, and Stephen Hallberg. He is also survived by his grandsons, Brendan and Jacob Swain, his stepdaughters, Melissa and Christine, and several nieces, nephews, and cousins. Jonathan attended Boston University and was employed with L.G. Defelice Construction Company, the Eastern Equipment Co. of Berlin, and most recently he was a construction manager with Arborio Construction of Cromwell. Family and friends are invited to attend a Memorial Service on Monday, October 22nd at 11:00 AM in the Mt. Carmel Congregational Church, 3284 Whitney Avenue, Hamden. Memorial contributions may be sent to the American Heart Association, P.O. Box 417005, Boston, MA 02241, www.heart.org.