By the early 1750’s several British traders built a trading post or fort (25 ft by 60 ft in size) next to the village. It became known as Fort Pickawillany.
In June of 1752, many of Pickawillany’s warriors attended a conference at Logstown. Realizing Pickawillany was vulnerable at this time, a French commander in Michilimackinac sent an expedition under Charles Langlade to end British trade at Pickawillany.
French troops and approximately 150/250 (sources differ in headcount) Ottawa and Ojibwas (Chippewa) warriors came to stop trade with the British. The attack was fast and furious. The village, stockade, and fort were burned.
There were only eight British traders present at the fort when it was attacked. Five of the traders were taken back as prisoners, one was killed, and two escaped. Sources differ as to whether it was 5 or 15 villagers who were killed.
La Demoiselle, or “Old Britain” as he was otherwise known, was within the village when it was attacked. The Ottawa killed, boiled, and ate “Old Britain”.
While some of the Miami stayed in the area after the attack, the village and fort were never rebuilt. This event became known as the first battle of the French and Indian War.
Sources for this information were: Rayner's First Century of Piqua, Ohio Archaeological and Historical Publications Volume XVI, Ohio Archaeological and Historical Quarterly Volume XXVII, and History of Western Ohio & Auglaize County with Illustrations