The town of Watford, in Hertfordshire, began as a settlement in the twelfth century when the Abbot of St Albans, who owned the land here, was given permission to hold a weekly market. He chose a site on a slight rise above the ford over the River Colne, along a route already used by travellers. The abbot also arranged for the first parish church - St Mary's - to be built adjacent to the market. In the Domesday Book there is no mention of Watford...