Sullivan, Thomas A. of Jamaica Plain, MA and St. Petersburg, FL, passed peacefully on December 16, 2018 at the age of 81. Beloved son of the late Timothy and Kathleen (Marren) Sullivan. Loving brother of Marion Rogantino of Quincy, John L. Sullivan (Michele) of Jamaica Plain, the late Joseph T. formerly of Quincy and Kevin J. Sullivan formerly of Braintree. Loving brother-in-law of Cecilia Sullivan of Milton, Claire Sullivan of W. Bridgewater and the late Andrew G. Rogantino. Beloved uncle of many nieces, nephews, grandnieces, grandnephews, grand-grandnieces and great-grandnephews. Along with his two brothers, Tom was predeceased by his best friends, Richard “Doc” Gorman, Jack and Timmy Barrett and many more. Tom spent most summers throughout his adult life with his friends at Dennis Port on Cape Cod. After many years of service, he retired from the Boston Gas Co. where he worked in the Service Dept. Tommy’s family and friends will gather to say a final goodbye on Saturday, January 12 at 9:30 a.m. at St. Thomas Aquinas Church in Jamaica Plain, followed by a Funeral mass there at 10:00 a.m. Burial will take place following the Funeral at Mt. Benedict Cemetery, West Roxbury, MA. If you would like to make a donation in memory of Tom, please consider “Friends of Camp Fatima”, 32 Fatima Road, Gilmanton Iron Works, NH 03837.