Jean-François du Soleil (1490–1565)
Born 1490 CE, died 1565 CE.
Jean-François du Soleil, also known with the Italian name of Francesco dal Sole (1490 – 1565), was a French mathematician, astronomer and engineer. He was also a grammatician, orator and poet.
Text from the Wikipedia article Jean-François_du_Soleil, licensed CC BY-SA 4.0.