LAWRENCE - Alan J. of Bayshore, NY on October 10, 2017, at the age of 78. Beloved companion of Peter Buompastore. Loving father of Alan, Jr., Annie, and Edward. Beloved grandfather and great-grandfather. Adored brother of William Lotterhos, and the late Thomas Lawrence. Proud US Navy Veteran. Former Sheriff in Riverhead, NY. Dedicated teacher at Mattituck High School and St. Anthony's High School. Dowling College former Alumni President and Board member. Family will receive friends Saturday, 2-4 pm and 7-9 pm, at Albrecht, Bruno, & O'Shea Funeral Homes, 62 Carleton Ave. (2 Miles South Exit 43A SS PKWY) East Islip, NY. Religious Service will be held in the Funeral Home, 3 pm. Cremation Private. www.osheafuneral.com