Sébastien Pontault de Beaulieu
Sébastien Pontault de Beaulieu (1612–1674) was a French engineer, who is considered to be the first military topographer, or rather the inventor of that art, during the reign of Louis XIV.
Sébastien Pontault de Beaulieu (1612–1674) was a French engineer, who is considered to be the first military topographer, or rather the inventor of that art, during the reign of Louis XIV.