JO
Biography of Johannes Herman Frederik Umbgrove
5. Feb 1899 – 14. Jun 1954(55 years)Died in:Wassenaar, South Holland
Holländischer Geologe
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Candles
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Family Tree
Biography
Occupation(3)
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Johannes Herman Frederik Umbgrove (* 5. February 1899 in Nuth; † 14. June 1954 in Wassenaar) was a holländischer Geologe. He was 55 years old. He studied at Leiden University. He worked at Delft University of Technology.
Life Events
2 Events1899
Born in Nuth, Limburg
1954