O’DAY, Mildred B. (DeLorey). In Dorchester, August 5th. Beloved wife of the late James J. Loving mother of Linda E. and her husband William M. Griffin of Quincy, Brian P. and his wife Gwen W. O’Day of Braintree, and the late James P. O’Day. Mother-in-law of Ruth M. O’Day of Stoughton. Sister of the late Katherine Connolly, Lawrence DeLorey, Esther Morrissey, Margaret Dunphy, Mary Murphy, William and Rita DeLorey. Devoted grandmother of Jennifer E. Sampson, Michael J. O’Day, Liam J., Brendan M., and Molly K. Griffin, Matthew G. and Erin D. O’Day. Great-grandmother of Julia K. O’Day and Kaitlyn E. Sampson. Visiting hours in the Murphy Funeral Home, 1020 Dorchester Ave., DORCHESTER, Tuesday 4-8 P.M. Funeral Mass in St. Margaret Church of Blessed Mother Teresa Parish, Wednesday morning, August 8, at 10 A.M. Relatives and friends invited. Late retired City of Boston crossing guard for over 30 years. Donations in her memory may be made to Blessed Mother Teresa Grammar School, 100 Savin Hill Ave., Dorchester, MA 02125. Interment in Cedar Grove Cemetery, Dorchester.