CAHILL, Mark V. Of Humarock, formerly of Brookline on May 22, 2018. Beloved husband of Betty A. (Moller) Cahill. Loving father of Mark V. Cahill, Jr. and wife Barbara of Chicago, IL., and Michael J. Cahill and wife Jennifer of Norwood. Devoted grandfather of Michael Jr., Kyle and Kayla. Dear brother of James Zip Cahill of New Vineyard, ME., and the late Mary McInnis, John Jack and Francis Cahill. Also survived by several nieces and nephews. Funeral from the Bell-ODea Funeral Home, 376 Washington St., BROOKLINE, Saturday morning at 9:10 followed by a Funeral Mass in St. Lawrence Church, Chestnut Hill at 10:00. Relatives and friends are kindly invited. Visiting hours in the funeral home on Friday afternoon from 2:00 - 6:00. Interment Walnut Hills Cemetery. Ret. Patrolman Brookline Police Dept., late member Brookline Lodge of Elks # 886. In lieu of flowers donations made to the Pat Roche Hospice House, 86 Turkey Hill Ln., Hingham, MA 02043 would be appreciated.