Perhaps you should try some spelling variations:
"hugh griffiths, a griffiths" » "hughes griffith, a griffiths", "g griffiths, a griffiths", "hannah griffiths, a griffiths", "hugh griffiths, a griffith", "hugh griffiths, d griffiths", "hugh griffiths, e griffiths"
"hugh griffiths, _ griffiths" » "hughes griffith, _ griffiths", "g griffiths, _ griffiths", "hannah griffiths, _ griffiths"
"nach griffiths, a griffiths" » "nach griffith, a griffiths", "mark griffiths, a griffiths", "mary griffiths, a griffiths", "nach griffiths, a griffith", "nach griffiths, d griffiths", "nach griffiths, e griffiths"

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: (((("hugh griffiths, a griffiths") OR ("nach griffiths, a griffiths"))) OR ("hugh griffiths, _ griffiths")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"hugh griffiths, a griffiths\") OR (\"nach griffiths, a griffiths\"))) or (\"hugh griffiths, _ griffiths\"))".
• Removing quotes may allow a broader search: (((( hugh griffiths, a griffiths ) OR ( nach griffiths, a griffiths ))) or ( hugh griffiths, _ griffiths )).
• Adding a wildcard symbol may retrieve word variants: (((("hugh griffiths, a griffiths") OR ("nach griffiths, a griffiths"))) or ("hugh griffiths, _ griffiths"))*.