Perhaps you should try some spelling variations:
branson edward » evanson edward, manson edward, alanson edward
brenton edward » weston edward, button edward, clarendon edward
dawson oswald » dawson donald
rawson edward » lawson edward, manson edward, paxson edward
mason edward » manson edward, masoro edward, paxson edward

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: john ((dawson oswald) OR (((((rawson edward) OR (mason edward))) OR (((branson edward) OR (brenton edward)))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "john ((dawson oswald) or (((((rawson edward) OR (mason edward))) or (((branson edward) or (brenton edward))))))".
• Adding a wildcard symbol may retrieve word variants: john ((dawson oswald) or (((((rawson edward) OR (mason edward))) or (((branson edward) or (brenton edward))))))*.