Perhaps you should try some spelling variations:
"eva margarete alston" » "eva margareta alston", "eva margaret austin", "eva margaret also", "eva margaretha alston", "anna margarete alston", "menz margarete alston"
"era margaret walton" » "era margaret hamilton", "era margaret pattons", "kern margaret walton", "sara margaret walton", "a margaret walton"
"e margaret walton" » "e margaret hamilton", "e margaret pattons", "_ margaret walton", "8 margaret walton", "1 margaret walton"
"4 margaret walton" » "4 margaret hamilton", "4 margaret pattons", "_ margaret walton", "8 margaret walton"

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 ((("era margaret walton") OR ((("e margaret walton") OR ("4 margaret walton")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"eva margarete alston\") or (((\"era margaret walton\") or (((\"e margaret walton\") OR (\"4 margaret walton\"))))))".
• Removing quotes may allow a broader search: (( eva margarete alston ) or ((( era margaret walton ) or ((( e margaret walton ) OR ( 4 margaret walton )))))).
• Adding a wildcard symbol may retrieve word variants: (("eva margarete alston") or ((("era margaret walton") or ((("e margaret walton") OR ("4 margaret walton"))))))*.