About the village of Ashdon

Ashdon is a village in Essex, England, that lies about 4 miles north-east of Saffron Walden and 23 miles north-west from the county town of Chelmsford. 
The village is close to the Essex/Cambridgeshire border and lies on the banks of the River Bourn, a tributary to the River Granta, itself a tributary to the River Cam. 
The parish is in the district of Uttlesford and the parliamentary constituency of Saffron Walden.