Conon of Samos (circa 280 BC - circa: 220 BC) was a Greek mathematician and astronomer.
Conon was born on Samos, Ionia and possibly died in Alexandria, Ptolemaic Egypt.
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... of Cologne) in 1380 and died near Zwolle (52 miles east-north-east of Amsterdam) in 1471. His paternal name was Hemerken or Hammerlein, "little hammer." In 1395 ...