Barry Aveyard is an independent historian, researcher, and speaker specialising in late medieval England, with particular interests in Katherine Swynford, the Beaufort family, and the dynastic politics of the fourteenth and fifteenth centuries. Based in Lincoln, Barry combines rigorous historical research with an engaging and accessible presentation style that has made him a popular speaker with U3A groups, local history societies, and heritage audiences across England.

A former nurse academic and qualified teacher, Barry previously authored several nursing textbooks before turning his attention fully to historical research and writing. He is currently writing his first full-length history book, Matriarch of the North: Joan Beaufort, Daughter of Katherine Swynford and John of Gaunt, exploring the remarkable influence of Joan Beaufort and her descendants on the political landscape of medieval England.

Barry’s work focuses particularly on challenging myths and oversimplified narratives surrounding medieval women. His research explores the lives of figures such as Katherine Swynford not simply as romantic heroines, but as politically significant and influential women operating within the realities of medieval society. His talks draw upon primary sources, chronicles, monuments, and local landscapes to bring the medieval world vividly to life.

Alongside his speaking engagements, Barry writes the historical blog Katherine Swynford: A Life Well Lived, where he shares ongoing research, reflections, and explorations of medieval Lincolnshire and the wider Plantagenet world.