The 1689 Siege of Derry was a defining episode in the city’s contested memory: Protestant forces loyal to William of Orange held Derry against a Catholic army loyal to James II. In the book, the siege matters not only as a past military confrontation but as a story repeatedly brought into the present, where its meaning could shape how later political events were understood.

The Siege and Derry’s Contested Identity

Although Derry’s population was predominantly Catholic, loyalists imagined the city as a continuing monument to Protestant resistance. The siege supplied a historical reference for that view: a Protestant defence of the city against a Catholic army. The account gives no further military detail, concentrating instead on the way the episode endured in communal memory.

Annual Commemoration

Local Protestant organisations commemorated the siege each year with marches. This recurrence kept the historical confrontation publicly visible and gave it a place in the city’s political calendar. Rather than remaining a remote episode, the siege became a remembered struggle through which later generations could interpret their own sense of threat and belonging.

Recasting the Past in a Later Conflict

When student civil-rights protesters planned to march into Derry, Ian Paisley and Ronald Bunting presented the proposed march as a reenactment of the siege. That framing cast contemporary demonstrators as a renewed threat to Protestant Derry, connecting a civil-rights protest to the older communal conflict. The siege’s significance in the narrative therefore lies in how commemoration could turn history into a political instrument: the past was not simply recalled, but used to define the meaning of a march that had not yet taken place.