Columbia subject headings:
Harvard subject headings:
Lesbians--Germany--Biography.
Mertens-Schaaffhausen, Sibylle, 1797-1857.
Schopenhauer, Adele, 1797-1849.
Women archaeologists--Germany--Biography.
Women authors, German--19th century--Biography.
Princeton subject headings:
Lesbians--Germany--Biography.
Mertens-Schaaffhausen, Sibylle, 1797-1857.
Schopenhauer, Adele, 1797-1849.
Women archaeologists--Germany--Biography.
Women authors, German--19th century--Biography.