Grill, Betty L. on August 29, 2017 of Mt. Sinai, New York. Beloved wife of Harry G. Grill. Loving mother of Linda L. O'Rourke and her husband, Michael. Cherished grandmother of Shaun O'Rourke (Nanako Tamaru) and Timothy O'Rourke (Lindsay). Adored great grandmother of Jack. Reposing at O.B. Davis Funeral Homes, 4839 Nesconset Highway, Port Jefferson Station, New York. Visitation Thursday, August 31, 2017 from 2-4 and 7-9 pm. Religious services Friday, September 1, 2017, 10 am Trinity Evangelical Lutheran Church, Rocky Point, New York. Entombment to follow the services at Washington Memorial Park, Mt. Sinai, New York. For more information, please call O.B. Davis Funeral Homes at 631-473-0360.