William J. Jenks (1852-1918) was born and died in Massachusetts. In 1874,
            he married Susan I. Jenks (b. Walker). Jenks was an electrical engineer, a member of the
            American Institute of Electrical Engineers and one of the organizers of the library of
            that institution. He began as a telegraph operator, then was successively the manager of
            the Brockton plant of the Edison Electric Illuminating Company, the manager of the
            American Manufacturing Company headquarters in New York, the manager of the municipal
            department of the Edison Electric Light Company, then the Director of the Standardizing
            Bureau of the Edison Electric Light Company. He wrote to the Massachusetts Metaphysical
            College in 1886, to order a copy of 
Science and Health with Key to the
              Scriptures.
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