author
Pierre Garcie
Best known as one of France’s earliest hydrographers, he turned hard-won seafaring knowledge into a practical guide for sailors. His work helped map the Atlantic and Channel coasts at a time when reliable navigation advice was rare.
1 Audiobook
Le Routier de la mer jusques au fleuve de Jourdain
by Pierre Garcie, Olivier Maillard
About the author
Born in Saint-Gilles-sur-Vie in 1441, Pierre Garcie—often called Pierre Garcie dit Ferrande—was a French mariner and writer from Bas-Poitou. He is remembered as an early specialist in coastal navigation and is often described as the first French hydrographer.
His reputation rests on Le Grant Routtier, a pioneering sailing guide based on practical experience at sea. Written in the late 15th century and later printed in the early 16th century, the book describes coasts, routes, and navigational know-how for mariners traveling along the shores of western Europe.
Although many details of his life remain uncertain, sources consistently place his death around 1502 in Saint-Gilles-sur-Vie. What endures is the usefulness of his writing: a hands-on work that connects readers to the real demands of medieval seafaring.