Perhaps you should try some spelling variations:
picton davies » hector davies, doctor davies, simon davies
own picton » jan picton, own pistol
john simon » john simson, john simpson, john simmons
own simon » down simon, brown simon, born simon

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: (( own picton davies ) OR ( ((own simon) OR (john simon)) davies )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( own picton davies ) or ( ((own simon) OR (john simon)) davies ))".
• Adding a wildcard symbol may retrieve word variants: (( own picton davies ) or ( ((own simon) OR (john simon)) davies ))*.