Musto, Lucille Anne (Palumbo) of Lexington, passed away on November 27, 2015. Beloved wife of her soulmate, the late Armand J. Musto, Jr. Devoted daughter of Testa Palumbo (Amoroso) of Lexington and the late Eugene Palumbo. Loving mother of Armand E. Musto and his wife Sharon of Lexington. Adoring grandmother of Dean and Ross. Lucille loved being a grandmother and cherished being able to watch Dean and Ross dance, sing, and play. She bravely battled many illnesses during her last years, facing each challenge with a quiet reserve. Her family will forever be grateful to the doctors and nurses at Lahey Hospital & Medical Center who cared for Lucille during her illnesses, specifically Dr. Akmal Sarwar (pulmonology), Dr. Richard Thomas (nephrology), Dr. Michael Minor (vascular surgery), and Dr. Christine Winger (internal medicine). They are also thankful for the staff at DaVita Dialysis for the care and support they provided. A Memorial Mass will be celebrated Saturday, December 5 at Sacred Heart Church, 21 Follen Road in Lexington at 11 am. Relatives and friends are kindly invited to attend. In lieu of flowers, donations in her memory may be made to Lahey Hospital & Medical Center, Office of Philanthropy, 41 Mall Road, Burlington, MA 01805. Interment private.