Jerry Dean Lammers Jerry Dean Lammers, age 79, of Troy, Ohio, passed away on Tuesday, November 29, 2011 at his residence. He was born on May 6, 1932 in Geyer, Ohio, to the late Lester H. and Izola Elnora Sphar Lammers. He is survived by his sister, brother, niece and nephew. Jerry was a graduate of Troy Schools and he retired from A.O. Smith Company. There will be no public services. Private interment will take place in Riverside Cemetery, Troy, Ohio. Friends may express condolences to the family through www.bairdfuneralhome.com.