One of the last mentions of the castle was in 1569, following the Catholic Rising of the North: Mary Queen of Scots was rushed south from Tutbury Castle to Coventry. Elizabeth I sent a letter, instructing the people of Coventry to look after Mary. She suggested that Mary be held somewhere secure such as Coventry Castle. However, by that time it was too decayed and Mary was instead first held at the Bull Inn, Smithford Street before being moved to the Mayoress's Parlour in St. Mary's Guildhall. Following the defeat of the rebels, Mary was once more sent north to Chatsworth in May 1570.