Ulrich Rülein von Calw (1465–1523) was a doctor, mathematician and well-known mining engineer. He was also active as a surveyor, town planner and astrologer and was the mayor (Bürgermeister) of the mining town of Freiberg for five years.
Born |
1465
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Died |
1523 (aged 57)
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Zodiac | |
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