This society's bookstall at
http://www.ofhs.org.uk/books.html carries about thirty titles that are published by Oxfordshire Black Sheep Publications. A member of the society, Bill Seary, has recently compiled a cumulative index to those thirty or so volumes.
If you would like to know which of those volumes contains references to the surnames that you are researching, please let me know the surnames of interest by replying to this message and I'll check for you.
Best wishes.
Paul Gaskell
Publicity Officer
Oxfordshire Family History Society
Website :
www.ofhs.org.uk