She paid a king five hundred marks for the right to be left alone. She outlived three husbands, presided over one of the most strategically significant castles in England, and left such an indelible mark on Lincoln Castle that a tower still bears her name nine centuries later. Yet Lucy of Bolingbroke remains one of the least-known powerful women of the Norman era – overshadowed, perhaps, by the very castle she helped to shape.

Today, I’m bringing this important but forgotten woman back into the light (as much as I can).