Folkestone. Folkestone is a port town on the English Channel, in Kent, south-east England. The town lies on the southern edge of the North Downs at a valley between two cliffs. It was an important harbour and shipping port for most of the 19th and 20th centuries. There has been a settlement in this location since the Mesolithic era. A nunnery was founded by Eanswith, granddaughter of Aethelberht of Kent in the 7th century, who is still commemorated as part of the town's culture. During the 13th century it subsequently developed into a seaport and the harbour developed during the early 19th century to provide defence against a French invasion, and expanded further after the arrival of the railway in 1843. The harbour's use has diminished since the opening of the nearby Channel Tunnel and stopping of local ferry services, but still remains in active use. Main article: History of Folkestone The area of Folkestone has been occupied since at least the Mesolithic era. In 2010, worked flints were discovered below the remains of the Folkestone Roman Villa. The East Cliff area was excavated in 1924 and most recently from 2010 to 2011 and has produced artefacts from the Mesolithic period through to the Roman era. On the East Cliff, an extensive Iron Age oppidum existed, which produced quern-stones on an almost industrial scale. Those querns, or stones, which were used for grinding cereals into flour, were traded for continental exports such as pottery and wine. A modest Roman style villa was constructed over the Iron Age settlement sometime during the 1st century AD, followed by a more luxurious one in about 200 AD. The villa was abandoned sometime during the 3rd or 4th century for unknown reasons. In 597 AD, monks, led by Augustine of Canterbury, arrived at Ebbsfleet on the Isle of Thanet, on a mission from Pope Gregory to re-Christianise Britain. He was greeted by the Anglo Saxon pagan King of Kent, Ethelbert and his Christian Queen, Bertha. Augustine was granted land in Canterbury, where he built his church and outside the walls founded the monastery of St Peter & St Paul, now known as St Augustine's. Ethelbert was succeeded as Anglo-Saxon king of Kent by his son Eadbald, whose daughter Eanswythe refused all offers of marriage. In 630, Eanswythe founded a nunnery on the site of her father's castle near Folkestone by the present parish church of St Mary & St Eanswythe. Eanswythe died around 640 and was quickly made a saint. Her remains were moved into the chancel of the current church on 12 September 1138, which has since then been commemorated as the Feast of St Eanswythe. They became the focus of prayer and pilgrimage such that Eanswythe was quickly adopted as the town's patron. The community grew and developed into a monastery until it was dissolved by Henry VIII, and St Eanswythe's remains disappeared. They were rediscovered in June 1885 when workmen, carrying out alterations to the high altar, found a battered lead casket immured in a niche in the north wall of the chancel. Examination by archaeologists at the time and again in 1981 confirmed that the casket was of Anglo-Saxon origin and the few bone fragments were those of a woman in her early thirties. The relics are still housed in the church, close to where they were discovered, in the north wall of the chancel flanked by a pair of small brass candlesticks. St Eanswythe is celebrated on 12 September each year, the date on which her relics were moved to the present chancel. She also appears on the town's seal with William Harvey, the Folkestone-born 17th-century physician who discovered the circulation of the blood. A Norman knight held a Barony of Folkestone, which led to its entry as a part of the Cinque Ports in the thirteenth century and with that the privilege of being a wealthy trading port. At the start of the Tudor period it had become a town in its own right. Wars with France meant that defences had to be built here and soon plans for a Folkestone Harbour began. At the beginning of the 1800s a harbour was developed, but it was the coming of the railways in 1843 that would have the bigger impact. Dover Hill, which is the highest point in Folkestone, was a sighting point for the Anglo-French Survey, which measured the precise distance between the Royal Greenwich Observatory and the Paris Observatory. The hill provided a sight-line to the east along the line of the Folkestone Turnpike to Dover Castle, one of the two principal cross-channel observation points, the other being Fairlight Down in Sussex.