Oberkirch, Gilbert W. of East Islip on Thursday, September 24, 2020. Beloved husband of Joan (Saxon). Loving father of Christine DeBlasis, Stephen, Jim and Jeanne Moskowitz. Cherished by eight grandchildren. Adored by ten great grandchildren. The family will receive friends Monday, September 28,2020 between the hours of 8:30 a.m. - 10:30 a.m. at the Albrecht, Bruno & O'Shea Funeral Homes, Inc. 62 Carleton Avenue. Mass of Christian Burial 10:45 a.m. Monday at St. Mary's R.C. Church, East Islip, Interment Queen of All Saints Cemetery, Central Islip.