RENNERT, June L. on November 10, 2017 of Stony Brook, NY. Beloved wife of Charles J. Rennert. Loving mother of Charles K. Rennert and Christopher J. Rennert (Deirdre). Cherished grandmother of Christopher John and Kaylee Ann. Dear sister of Madeline Flynn. Reposing at O.B. Davis Funeral Homes, 4839 Nesconset Highway, Port Jefferson Station, NY. Visitation Tuesday and Wednesday, 2-4 and 7-9 pm. Funeral Mass Thursday, 10 am, Sts. Philip & James R.C. Church, St. James, NY. Entombment St. Charles Cemetery.