The Mendelssohn family Felix Mendelssohn--Abraham Mendelssohn, his father--Leah Mendelssohn, his mother--Cecile, his wife--Fanny Hensel, his sister

Scrapbook, containing printed matter about the family, holograph letters by them or to them, portraits, and holograph music ("Praeludium für ein Orgel, zum 3ten Oktober 1829," by Fanny Mendelssohn-Bartholdy, dated at end Sept. 28, 1829; and 5 measures by Felix Mendelssohn-Bartholdy, dated at Birmingham Sept. 25, 1840). The contents date from about 1829 to about 1938.
The printed matter is in English (except for a few portrait captions in German); the ms. matter is in German (except for 1 letter in French).
In the Gertrude Clarke Whittall Foundation Collection in the Library of Congress.