A little-known piece of history in Laon: the construction of a housing estate in Laon in the mid-1950s to accommodate 200 American families stationed at the nearby US Air Force base at Couvron. This housing estate, known as "Marquette-sous-Laon" or "Cité Marquette", was built in 1956. But why this name? Quite simply to pay tribute to a figure who left his mark on the history of both countries, Jacques Marquette. Born in Laon in 1637, he became a Jesuit priest and went to "New France" as a missionary, where he and his travelling companion Louis Jolliet discovered the source of the Mississippi River in 1673... And so it was that he became one of the leading figures in the young history of America, celebrated as he should be every year on 1st June - the day of his birth - with Marquette Day. So it was only natural that the authorities of the time chose this name to embody Franco-American friendship over the centuries. And it's just as natural that this tour will take you from the lower town, where the Marquette district still stands, to the upper part of Laon, where a Marquette stele is enthroned. So let's get going and follow in the footsteps of the most American of Laon's inhabitants!