Flanagan, M. Justine (Cook), of Norfolk and Naples, FL, formerly of Dover, died May 19th, 2017. Beloved wife of Leo A. Flanagan for 50 years. Loving mother of Leo A. Flanagan Jr. and his wife Carlene of Andover and Julie M. Cook and her husband David of Medfield. Sister of John Cook of Quincy and Brother Richard Cook, CFX of Malden. Also survived by 10 loving grandchildren and many loving nieces and nephews. Relatives and friends are invited to attend visiting hours in the Holden, Dunn and Lawler Funeral Home, 55 High Rock St., Westwood on Tuesday May 23rd from 4-8pm. Funeral procession from the funeral home on Wednesday morning May 24th at 9am followed by a Mass of Christian Burial in St. Edward the Confessor Church, 133 Spring St. (Route 27), Medfield at 10am. Interment at Highland Cemetery, Dover.