Pierre de Troyes, Chevalier de Troyes

A captain in the French army de Troyes arrived at Quebec in August[2] 1685 with reinforcements for the colony. On 20 March 1686,[2] with a party of twenty Troupes de la Marine (marines)[3] and sixty Canadien militiamen[2] (selected for their canoeing skills) out of Montreal, he led a mission to chase the English from James Bay (then known as the bottom of Hudson Bay). Among his officers were three Le Moyne brothers, Pierre, Jacques, and Paul. They were divided into three groups and headed to their destination using the interior waterways.

Moose Factory, known as Fort St-Louis, after its capture by the French under de Troyes; it was recaptured by the British in 1696

The mission made audacious[2] use of canoes for transportation in voyageur style, following the Ottawa River north, portaging[2] by way of Lake Timiskaming and Lake Abitibi (on the Abitibi River).[2] The assault caught the British entirely by surprise[2] and captured Moose Fort[4] with ease on 20 June.[2] On 3 July, de Troyes took Rupert House[5] along with HBC Craven,[6] which he used to descend on Fort Albany, which fell 26 July.[2] Leaving Pierre Le Moyne d'Iberville in charge of the captured forts, de Troyes returned to Quebec.

By 1696 the British recaptured Fort Moose.[7] In 1713, the Fort Moose area was formally given to the British under the Treaty of Utrecht.[8]

In June 1687, de Troyes commanded a company[2] under Governor Denonville for his famous attack against the Seneca. De Troyes' military career was cut short by his death the following year. When Denonville created Fort Denonville (now Fort Niagara) in his own honor, de Troyes was left in charge. He died during the winter of 1687–1688, along with most of the troops in his garrison, due to scurvy.[2]

• Caron, Ivanhoë (ed.) Journal de l'expédition du chevalier de Troyes à la baie d'Hudson, en 1686. Beauceville: Compagnie de "L'Éclaireur", 1918

• The Dictionary of Canadian Biography Online
• de Troyes at the Canadian Museum of History: CV, animated map of his expedition to Fort Saint-Anne; English or French