Barry J. Marcus, 88, of Milford, Conn., died Tuesday, January 17. Born in Lawrence, Mass., he was the son of  Israel and Betty (Rappaport) Marcus. He proudly served in the U.S. Navy as an Instrumentman on the U.S.S. Frontier. He is survived by three daughters, Carol and her husband Brad Mattscheck, Julie and her husband Michael Campisi, and Amy Gail and her husband Colin Shea; grandchildren Alex and his wife Shelly Mattscheck, . Melanie Mattscheck, Adam Campisi, Katie Campisi and her husband Evan Anderson, and SB Campisi; three great-grandchildren, Aaron, Aria, and Lucas Mattscheck; a brother, Harvey Marcus and his wife Laurie of Florida;  sisters Linda and her husband Charles Friedman of Illinois, and Susan Bradford of Eastham, Mass.