Joan Jacobsen of East Islip on January 2, 2021. Beloved mother of Lee Jacobsen and his wife Jean, Chris Jacobsen and the late Laura Brown and her husband Steven. Beloved Grandmother of Kasey, Keith, Erin, Jillian and the late Jenna. Adored Great Grandmother of Andrew, Evelyn and Finely. Funeral Arrangements were entrusted to Albrecht, Bruno & O'Shea Funeral Homes, Inc. of East Islip. In lieu of flowers memorial donations can be made to: The Leukemia & Lymphoma Society Long Island Chapter, 3 Huntington Quadrangle #202s, Melville, New York 11747.