1580
Willebrord Snell, Dutch astronomer and mathematician (died 1626)
Willebrord Snell, Dutch astronomer and mathematician (died 1626)
Willebrord Snell, Dutch astronomer and mathematician (died 1626)
Willebrord Snellius
Dutch astronomer and mathematician (1580–1626)
- Born
- 1580
Willebrord Snellius (born Willebrord Snel van Royen, also Willebrord van Roijen Snell, commonly known simply as Snellius and Snell, was a Dutch astronomer and mathematician.