Iron County was originally part of Marquette County. It was first surveyed in 1851 and the area was populated almost exclusively by Native Americans, the Menominee and Ojibwe tribes. The original survey noted that there was presence of iron ore in the area, but it would be more than 20 years before it was mined. It was not until 1875 that European settlers arrived in numbers prospecting for iron ore. The MacKinnon Brothers Arrive The brothers Donald C. and Alexander MacKinnon arrived in April 1878 searching for ore deposits. They acquired land in the area in June of 1878 and… Read More »