Fire Grenades Posted July 27, 2018 Detail of the fire grenade on display at the Fort Mackinac guardhouse. Fort Mackinac suffered structural loss from fires during its use as a military post between 1780 and 1895. Two of the major fires that damaged Fort Mackinac occurred in the years 1855 and 1858. Both fires destroyed several buildings including the barracks. In 1855, the fire started from below the barracks in the cellar which then spread to the barracks chapel, kitchen, and two other nearby facilities. In 1858, the troops of Fort Mackinac were faced with another threatening fire after they had reconstructed the barracks. This fire took place in the bakery, but, to great surprise, grew and demolished the new barracks along with several other smaller buildings. Following these two fires and the Civil War (Fort Mackinac was virtually abandoned during the Civil War), Captain George Brady suggested the use of fire grenades for firefighting within Fort Mackinac. During the mid-1880s, fire grenades were introduced to the fort as a form of fire suppression. The grenades used within the fort were filled with salt-water. (more…)
