Leonard, Dianne F., of Marshfield, formerly of Canton, Feb. 5, at home surrounded by her loving family at the age of 70. Beloved wife of John D. Leonard. Loving mother of Maryellen Rodrigues and her husband Fidelio of Scituate, John D. Leonard, Jr. and his wife Mary of Pembroke, Stephen Leonard and his wife Amy of Marshfield, Christopher Leonard and his wife Kathleen of Marshfield. Dear grandmother of Devin and Derek Rodrigues, Matthew, Kyle, Maggie, Alanna, Magnus, Mason, Shane and Kendyl Leonard. Sister of the late Barbara Maiona. Also survived by many nieces and nephews. Dianne was born in Dorcester . She was a summer resident of Marshfield since l972 and a permanent resident since l997. Dianne was an Administrative Assistant for the former Paul Taylor Associates. Funeral from the MacDonald Funeral Home, l755 Ocean St., rte. l39, Marshfield Tuesday at 9 a.m. followed by a Funeral Mass in St. Ann by The Sea Church at l0 a.m. Visiting hours Monday 4 to 8 p.m. Interment Couch Cemetery, Marshfield. Contributions in Dianne's memory may be made to American Heart Assoc. 20 Speen St. Framingham Ma. 01701. For online guestbook and directions please visit us at our website, macdonaldfuneralhome.com