Denise Southworth's five times great grandmother was killed as a result of attending a protest for better living conditions, what became known as the the Peterloo Massacre of 1819.

Every year a memorial event is held at the same spot, and this year Denise took her 14 year old grand daughter, Leah.

Listen to hear about Denise's ancestor Mary Hayes and why it is so important to remember this event each year.