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JA
Biography of Jacques R. Helfer
4. May 1920 – 15. Feb 1994(73 years)Died in:Mendocino, Mendocino County
American naturalist
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Family Tree
Biography
Burial Place
East Union Cemetery
Occupation(3)
Jacques R. Helfer (* 4. May 1920 in Oakland; † 15. February 1994 in Mendocino) was an american naturalist. He was 73 years old. He was buried at East Union Cemetery.
Life Events
2 Events1920
Born in Oakland, Alameda County
1994