page_title: Heinke (diving equipment manufacturer)
section_title: Timeline
hierarchical_section_title: Heinke (diving equipment manufacturer) / Timeline
caption_attribution_description: English: This image illustrates the front cover of a Heinke underwater swimming products brochure from the 1950s.Hans and Lotte Hass model diving masks and swimming fins from the range.
context_page_description: Heinke was a series of companies that made diving equipment in London, run by members of a Heinke family.
context_section_description: 1786: Gotthilf Frederick Heinke was born in Messeritz, Prussia.: He arrived in London in 1809 and worked initially as a victualler to build up capital 
  1812: He married Sarah Smith, who bore him three sons and two daughters.
  1816: John William Heinke (son of Gotthilf Frederick) born.
  1818: Gotthilf Frederick Heinke opened an ironmongery shop business in London.
  1818: Charles Edwin Heinke (son of Gotthilf Frederick) born.
  1819: Gotthilf Frederick Heinke got a workshop at 103 Great Portland Street in London since 1819.
  1820: Gotthilf Henry Heinke (son of Gotthilf Frederick) born.
  1839: Gotthilf Frederick Heinke opened a second premises at 3 Old Jewry, London.
  1840: John William Heinke married Louisa Margaret Leathart.
caption: 1950s Heinke underwater swimming products brochure
exif: {"Image Orientation": "Horizontal (normal)"}