Sex
Male
Status
Deceased
Erwin Ferdinand Koch appears in the 1938 to 1940 Jurors List. He is listed as an attendant and in 1940 as an attorney for Standard Vacuum Oil Co., Ltd.. In 1954, he was the retired assistant to the Chairman of the Board of the Company. After WWII, he also served as Vice-President of The Philippine American Chamber of Commerce.
E. F. Koch was present in Hong Kong during the Japanese invasion. He was interned at Stanley Camp and repatriated to the United States in 1942. He died in 1974.
Source
1. Jurors List
2. Michigan Alumnus September 1974. See here