John F. ‘Jack’ Callahan , 70, passed away unexpectedly on October 26, 2018. He is survived by his wife, Elizabeth Anderson, his daughter Cristina Callahan, her husband Robert Lanni, and grandchildren Tyler and Brooklyn Callahan; Cristina’s mother Barbara Miller; his three sisters; Jean Hardy, Cathy Blount and Gail Hueber, and a large circle of extended family and friends. A native of Marion, MA, Tabor Academy class of ‘65, he attended Holy Cross College and served in the U.S.Coast Guard prior to graduating from Florida Atlantic University. He had a long career in sales in the marine and high tech industries, notably Cruising World Magazine and Hewlitt Packard. His love of sailing and all things coastal kept him always near the water…His keen sense of humor and warm smile will be greatly missed. Services will be private.