Robert Kosierowski, of Bayshore passed away on July 23, 2024, at the age of 68. Beloved brother of JoAnn Biggs (Marty). Adored uncle of Elizabeth Tingen (Billy), Christopher Biggs, Hunter Biggs. Loving great uncle of Addie and Izzie Tingen. Cherished by his cousins. Dear friend of Gina Geyer. A Memorial Mass will be held on Tuesday, 11:15 am at Sacred Heart R.C. Church in Merrick, NY. Cremation Private. www.osheafuneral.com