Joan H. Elliot, age 87 of Milton passed away July 24th at the Hebrew Rehabilitation Center in Roslindale. Born and raised in Dorchester, she attended St. Gregory’s High School and worked as a Confidential Secretary for Boston Edison for 37 years before retiring in 1988. She has lived in Milton since 1975 and was a volunteer for many years at St. Mary of the Hills Church, Milton and at the Milton Hospital. Youngest daughter of the late Robert E. and Margaret F. (Trainor) Elliot. Sister of the late Margaret M. Kelley and Sr. Margaret Roberta Elliot, SND. Sister in law of the late Joseph F. Kelley. Aunt of Margaret Gagnon and her husband Steve of Milton and Robert Kelley and his fiancé Dawn Carter of Canton. Funeral mass at St. Mary of the Hills Church, Milton Friday morning at 10. Visiting hours at the Alfred D. Thomas Funeral Home 326 Granite Ave Milton Thursday 5-7 pm. Burial St. Joseph’s Cemetery, W. Roxbury. In lieu of flowers, donations may be made in Joan’s memory to St. Jude Children’s Hospital 262 Danny Thomas Place, Memphis, TN 38105.