O’NEILL, Hugh A. of Jamaica Plain, formerly of Caragh Lake Co. Kerry, Ireland passed away in his sleep July 11, 2021. Beloved husband of 57 years to Eileen (O’Donoghue). Loving and devoted father of Hugh B. O’Neill and his wife Marci of Milton, Sean M. O’Neill and his wife Lisa of Mansfield, Owen P. O’Neill and his loving partner Jennifer Ford of Billerica, and the late Rose Roulier. He is also survived by his son-in-law Paul Roulier of Rehobeth. Cherished Grampy of Jayme Rose, Mary Kaitlin, Kerry Marie, Hugh Patrick, Sean Michael, Michael Patrick, Richard Owen, Joshua Paul and Noah Michael. Great-Grampy of Marigold Soleil. Hugh was a Korean War era paratrooper, a longtime member of the Old Colony Yacht Club and an avid boater and fisherman. A Mass of Christian Burial will be celebrated in The Holy Name Church, 1689 Centre St. West Roxbury on Friday, July 16th at 11:30 a.m. Relatives and friends are kindly invited to attend. Interment St. Joseph Cemetery. In lieu of flowers donations may be made in his name to the Dana-Farber Cancer Institute P.O. Box 849168, Boston, MA 02284. (dana-farber.org) For guestbook, please visit: www.gormleyfuneral.com