Corradina "Ramona" Guerci-Lena (Caia) July 22, 1929 - March 11, 2017 Corradina "Ramona" (Caia) Guerci-Lena age 87 passed away on March 11, 2017 surrounded by her loving family. Born in Waltham, she was the daughter of the late Lucia S. Caia and Corrado Caia, and the sister of the late Pasquale J. Caia. Corradina was the beloved wife of the late (2012) Carlo Guerci-Lena for 65 years. Corradina is survived by her children Arthur Guerci-Lena and his wife Diane Novetsky of Somerville; Marina (Guerci-Lena) Johnson and her husband Bradford Johnson of Marshfield; Silvana Guerci-Lena of Ashland; and her grandchildren Michaela and Jessica Johnson. Friends and relatives are respectively invited to attend a Funeral Mass at Sacred Heart Church, 311 River St, Waltham on Friday April 7 at 10:00 am. Private burial will follow at Calvary cemetery. In lieu of flowers, donations in Corradina's memory may be made to: The Myasthenia Gravis Association of New England, Inc. c/o Jim Buckner 460 South River Street Marshfield, MA 02050