3493122 Rebecca Gratz, c.1860 (b/w photo) by American Photographer, (19th century); Private Collection; (add.info.: Rebecca Gratz (1781-1869) by Broadbent & Co, Philadelphia Involved in setting up the Female Association for the Relief of Women and Children in Reduced Circumstances, Philadelphia Orphan Asylum, Hebrew Sunday School and the Female Hebrew Benevolent Society Gratz is said to have been the model for Rebecca, the daughter of the Jewish merchant Isaac of York, who is the heroine in the novel Ivanhoe by Sir Walter Scott.).