Born into a family of mariners (both his father and uncle-in-law were sailors, or navigators), Samuel Champlain learned to navigate, draw, make nautical charts, and write practical reports. His education did not include Ancient Greek or Latin, so he did not read or learn from any ancient literature. As each French fleet had to assure its own defense at sea, Champlain sought to learn to fight with the firearms of his time: he acquired this practical knowledge when serving with the army of King Henry IV during the later stages of France's religious wars in Brittany from 1594 or 1595 to 1598, beginning as a quartermaster responsible for the feeding and care of horses. During this time he claimed to go on a "certain secret voyage" for the king, and saw combat (including maybe the Siege of Fort Crozon, at the end of 1594). By 1597 he was a "capitaine d'une compagnie" serving in a garrison near Quimper.