Northeast Historic Film list of titled amateur works
"Dr. Ernest G. Stillman (1884-1949) was a summer resident of Northeast Harbor, Maine. He graduated from Harvard University in 1908 and earned an MD from Columbia University in 1913. He practiced medicine, conducted pulmonary research, and his philanthropic work included supporting the Fisher Museum at Harvard Forest in Petersham, Mass., underwriting the Harvard Forest dioramas." oldfilm.org
Ernest G. Stillman's films are held at Northeast Historic Film.