Perhaps you should try some spelling variations:
margaret pattons » margaret pattens
margarete alston » margareta alston, margaret austin, margaret also
margaret walton » margaret hamilton
eva margarete » eva margaretha, era margaret, anna margarete

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: (( eva margarete alston ) OR ( a ((margaret walton) OR (margaret pattons)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( eva margarete alston ) or ( a ((margaret walton) OR (margaret pattons)) ))".
• Adding a wildcard symbol may retrieve word variants: (( eva margarete alston ) or ( a ((margaret walton) OR (margaret pattons)) ))*.