Kyneburgha was a daughter of the pagan King Penda, became a Christian, and founded a monastery at Castor around 650, using the ruins of an enormous Roman building whose foundations still lie beside the church.
Villagers used to point out a strange feature in the field south of the church. A narrow strip of ground, three or four feet across, ran away towards the river, and it stayed barer and poorer than the earth on either side of it. They called it my Lady Conyburrow’s Way, and this was the story they told.
Kyneburgha was walking that way when a man set upon her and tried to force himself on her. She ran, and the ground beneath her feet was marked for good, so that anyone in later ages could see the path she took and know what she had preserved.
The strip is real. It is the surviving hump of Ermine Street, the Roman road that ran past Castor to the town of Durobrivae across the Nene. By 1737 the tale had drifted further. The antiquary William Stukeley heard that the saint, now called Lady Ketilborough, rode the Roman road in a coach and six on certain nights before Michaelmas.
Look at the carved capital inside Castor church and you can see where at least part of the legend came from. Kyneburgha is shown dropping her basket as her pursuers close in.
Where: St Kyneburgha’s church, Castor. The line of Ermine Street crosses the fields towards Water Newton.












