Biographical Sketch of Jurgen Frederick Wienke

Jurgen Frederick Wienke was born in Germany, July 15, 1844, where he was educated. At the age of twenty-five he left his native county to seek his fortune in the States, coming to California in 1869. He is an engineer by profession, serving in this capacity on the ferryboats in Germany. In 1881 he purchased […]

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