
Others theorize that we can thank Edward Smith-Stanley, the 14th Earl of Derby, for the cut. The Earl apparently was a man of generous proportions, and his large feet made it difficult for him to wear boots. In response, his bootmaker developed an open-laced boot that accommodated his feet better than closed-laced boots. Of course, it's likely that the Oxford and Derby developed concurrently rather than one after the other—just as students at Oxfords were shortening boots with open lacing, the Derby cut was being mentioned in books as early as 1862.
There's even a third theory to muddle the waters even further. Boots were the standard issue footwear for soldiers in Europe in the 1800s, and anyone who has worn boots could probably tell you they aren't always the easiest the get on and off at the best of times, let alone in the less-than-ideal conditions of war, where soldiers are often trekking through mud and water. During the Napoleonic wars, a Prussian army officer named Gebhard Leberecht von Blücher (explaining the term blucher, another name that is used to describe the Derby, especially in the United States) developed a boot with two leather flaps below the ankles that could be laced together, i.e., it used an open lacing system.
Just as with the Oxford, the multiple theories floating around suggest that the defining feature of the Derby shoe, its open lacing system, was being developed simultaneously by different people around Europe, which reminds me of the scientific concept of multiple discovery, which hypothesizes that "that most scientific discoveries and inventions are made independently and more or less simultaneously by multiple scientists and inventors." Look at that—not only do you know more about Derby shoes now, but science, too! Who said shoes couldn't be educational?

