1648

December

 * In December, the Doctor, Jamie McCrimmon, Ben Jackson and Polly visit England. (PDA: The Roundheads)

Dates unknown

 * The Thirty Years' War ends on Earth. The War Lords had kidnapped soldiers from this conflict for use in their war games. (DW: The War Games)
 * George Jeffreys, later judge at the notorious "Bloody Assizes," is born near Wrexham, Wales.