CREATE TABLE table_15002265_1 (womens_singles VARCHAR(255), mixed_doubles VARCHAR(255), year VARCHAR(255))
who is the the womens singles with mixed doubles being bernd frohnwieser hilde themel and year being smaller than 1959.0
    
SQL: SELECT womens_singles FROM table_15002265_1 WHERE mixed_doubles = "Bernd Frohnwieser Hilde Themel" AND year < 1959.0