Colin Parry lost his 12 year old son Tim in 1993 in an IRA attack in Warrington.
He has dedicated his life to working for peace and reconciliation and has invited Northern Ireland's Deputy First Minister Martin McGuinness to speak at his Peace Centre tonight.
Members of Birmingham group Justice for the 21 are travelling to Warrington to protest about the controversial speaker.
They all lost loved ones in the Birmingham Pub Bombings 39 years ago and want those responsible brought to book.
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Overcast and dull, with hill fog and outbreaks of rain throughout the day.
It will be a dull, damp and cloudy day for most, with outbreaks of rain. The rain will start to ease from the west during the evening.
Cloudy this evening and overnight, with mist and hill fog becoming widespread.