Sarah Goldsmid

Of the daughters of Joseph Montefiore the eldest, Sarah, married Solomon Sebag of London; she became the mother of Joseph Sebag, afterward Sir Joseph Sebag-Montefiore (1822-1903), who had three sons—Arthur (father of Robert Sebag-Montefiore), Cecil, and Edmund. Sarah had also five daughters: Jemima (married Haim Guedalla), Esther (died prematurely), Abigail (wife of Benjamin Gompertz, the mathematician), Rebecca (married Joseph Salomons; brother of the late Sir David Salomons), and Justina (married Benjamin Cohen, father of Arthur Cohen and Lionel Benjamin Cohen).

Bibliography:

Lucien Wolf, Life of Sir Moses Montefiore, London, 1883;

Jew. Chron. April 28, 1876.

Source: http://www.jewishencyclopedia.com/articles/10960-montefiore