Samuel Diescher, a prominent civil and mechanical engineer, was born in
Budapest, educated at
Karlsruhe Polytechnique and at the
University of Zurich. Coming to the United States in 1866, he settled in
Cincinnati, where he built his first inclined plane. He came to
Pittsburgh and was associated with
John Endres, the builder of the
Monongahela Incline. He married Endres daughter,
Caroline Endres, who was one of the first female engineers in the United States. Thereafter, the Dieschers made their home on Mount Washington. His sons entered into partnership with him in 1901, under the name of Samuel Diescher & Sons.