The only Norman Heinzer found was a resident of Butler County, Pa. In 1930, he was a Physical Therapist with his own practice. Later he became a Chiropractor.

1930 Census, Butler, Butler County, Pa.
401 First Street
Martin N. Heinzer, Head, owns home, $20,000, 57, Merchant Grocery Store, b Pa., parents b Germany
Mathilda, Wife, 57, b Pa., parents b. Pa.
Norman, Son, 27, Physical Therapy own Practice, b Pa.
Regis L., Son, 25, High School Teacher, b Pa.
Henry M., Son, 23, Clerk Dept Store, b Pa.
Clyde, Son, 17, b Pa.
Jack, Son, 16, b Pa.

Norman H. Heinzer married Jane Eyth and had the following children: Norman H. Heinzer Jr., Thomas L. Heinzer, Evelyn, Norma Jane, Anita, and Nanci.

Dr. Norman H. Heinzer, born September 2, 1902, died in October 1973. Jane Eyth Heinzer, born May 16, 1912, died March 27, 2001.