Perhaps you should try some spelling variations:
hugh griffiths » hughes griffith, g griffiths, hannah griffiths
nach griffiths » a griffiths, dawn griffiths, ian griffiths
mary griffiths » mrs griffiths, a griffiths
mark griffiths » mrs griffiths, a griffiths
alan griffiths » alana griffith, ian griffiths, brian griffiths
nach griffith » path griffith, rachel griffith, grace griffith

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) OR (((((((nach griffiths) OR (mary griffiths))) OR (nach griffith))) OR (mark griffiths)))), alan griffiths.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hugh griffiths) or (((((((nach griffiths) OR (mary griffiths))) or (nach griffith))) or (mark griffiths)))), alan griffiths".
• Adding a wildcard symbol may retrieve word variants: ((hugh griffiths) or (((((((nach griffiths) OR (mary griffiths))) or (nach griffith))) or (mark griffiths)))), alan griffiths*.