Ketchum, John Davidson

Dates of Life
1893 - 1962
Place of birth
Cobourg (Ontario)
Occupation
Psychologe
Authority Data
GND: 127175679 | OGND | VIAF: 40391768
Alternate Names

  • Ketchum, John Davidson
  • Davidson Ketchum, J.
  • Davidson Ketchum, John
  • Ketchum, J. Davidson

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Citation

Ketchum, John Davidson, Index entry in: Deutsche Biographie, https://www.deutsche-biographie.de/pnd127175679.html [15.03.2025].

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