 The hundreds of Shropshire were greatly reformed throughout the 12th century, and one of the earliest changes to be made was the formation of Munslow.During the reign of Henry I (1100 to 1135) the hundreds of Culvestan and Patton were formally merged (having been paired by a common "caput" for some time) and the new hundred formed was named Munslow.The new hundred included most of the manors of Culvestan (not Huntington, which went to Stottesdon) and Patton (not Madeley or Beckbury, both which went to Brimstree — nor Acton, which went to Stottesdon).