Lyn
I have just had another look at the maps that John supplied. The one with the yellow shaded area. Have a look just north of that to where you see Birchfied House. From there going north you see a fairly straight road. If you can trace that on a modern map I thing you will find that that is Wellhead Lane Perry Barr. Then draw a straight line you will come to Kingstanding Road, then Sutton Oak Road. Then you will see that you are on the line of the Roman road in Sutton Park. Some years ago I believe that Dr Mike Hodder established that the Roman road ran, not along Kingstanding Road, but through the back gardens of the houses on the east side of the road. Now if you follow that line south, I think you will find that the line will pass your area about the Wheeler Street area which is too far to the east for Villa Street. As I said befor there is no proof of this but it is something to think about.
David