Which preposition to use with adur

by Occurrences 1%

It was one day as I came over the Adur by Moat Farm that I became aware of this great establishment, for there suddenly, as I turned a corner, by the Lord, the road was full of Carthusian monks all in their white habits, a sight as marvellous as delightful once more upon an English road.

Which preposition to use with  adur