• Hermanus or Hermannus Angelkot Jr. (bapt. 6 February 1688, Amsterdam – d. 1727) was an Amsterdam pharmacist who also wrote poems and plays. He was the...
    1 KB (141 words) - 08:20, 10 April 2021
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    der Heyden on his invention of the fire hose and by the pharmacist Hermanus Angelkot jr. and Pieter Langendijk. He helped Maria Sybilla Merian to publish...
    18 KB (2,222 words) - 05:40, 7 November 2024
  • (1682–1729) Maria de Wilde (1683–1756) Pieter Langendijk (1688–1727) Hermanus Angelkot Jr. (1759–1837) Jan van Walré (1854-1938) August Kiehl (1864–1924) Herman...
    42 KB (4,976 words) - 23:12, 8 October 2024