A chapel in this area is believed to have been founded by the Celtic saint Silin (also known as 'Silyn'). A reference in 1620 to a piece of land called
Erw Saint Silin (‘St Silin’s acre’) in the township of Acton in Wrexham Parish, highlights the saint's importance in the area. Both 'Silin' and 'Giles' can be translated into Latin as Aegidius and by 1494 the Church was known as '
Saint Giles'. There may have been a church in the city as far back as the 11th century and the present church is likely the third to have been built on the site. The earliest reference to the church was 1220 when the
Bishop of St Asaph gave the monks of
Valle Crucis in
Llangollen 'half of the [income of the] church ' of the town of Wrexham. In 1247,
Madoc ap Gruffydd, Prince of Powys, bestowed upon the monks of Valle Crucis the patronage of the church of Wrexham. In 1330, the church tower was blown down by severe gales which resulted in a new church being rebuilt on the site in the decorated style, some features of which form the basis of the outline of the nave and aisles of the current 15th century building. Either in 1457 or 1463, the church was gutted by fire and work on the present building was started on the same site and incorporated some features of the 14th century church, such as the octagonal pillars. The main part of St Giles was built between the end of the 15th and early part of the 16th century. The magnificent ornamentation is rich in dynastic Tudor symbolism and was likely financed by
Lady Margaret Beaufort, mother of
King Henry VII and wife of
Thomas Stanley whose family had strong connections with the Wrexham area. In 1643, during the
English Civil War, soldiers of the Parliamentary army destroyed the original organ which was referred to as 'Ye fayrest organes in Europe'. In the 18th century, the church was depicted by
JMW Turner and described by
Samuel Johnson as a 'very large and magnificent church'. Part of the church used to be Wrexham's first fire station. As there were no fire appliances, people would run from the then town to collect ropes, water, and ladders and would run back. In 2012, wrexham.com placed a webcam pointed at St Giles giving a live view of the church. June 2012 saw a beacon being lit on top of St Giles as part of the Queen's Diamond Jubilee celebrations. In 2015, a rare first edition
King James Bible from 1611 was rediscovered after centuries of storage in the church. == Architecture and artworks ==