It has historically been a significant waterway. In the neolithic age, settlements sprang up in what is now [[Mitcham Common]]. In [[Saxon]] times, it formed part of the border between the kingdoms of [[Kent]] and [[Wessex]]. At the start of the twentieth century, a significant Saxon burial ground was excavated on the borders of [[Mitcham]] and [[Morden]]; some of the treasure, known as the [[Mitcham hoard]] can be seen at the [[Museum of London]]. | It has historically been a significant waterway. In the neolithic age, settlements sprang up in what is now [[Mitcham Common]]. In [[Saxon]] times, it formed part of the border between the kingdoms of [[Kent]] and [[Wessex]]. At the start of the twentieth century, a significant Saxon burial ground was excavated on the borders of [[Mitcham]] and [[Morden]]; some of the treasure, known as the [[Mitcham hoard]] can be seen at the [[Museum of London]]. |