Chatham Square Cemetery, ca. 1900.

The Chatham Square Cemetery is the oldest extant cemetery of the Shearith Israel Congregation and the second oldest cemetery in Manhattan. The Sephardic congregation dates to the middle of the 17th century when Spanish and Portuguese Jews arrived in New York and established a synagogue. Their first cemetery, established in 1656, is long lost. The cemetery was purchased in 1682 with the first interment the next year. Situated on a hill overlooking the East River (or it was a hill in the colonial era) the cemetery was actually used as a strategic position by both General Washington and the British during the Revolutionary War. A ban on burials below Canal Street in 1823 signaled the end to (most) interments here; a second ground for the congregation was opened on 11th Street near Sixth Avenue. Later a third cemetery was established near Sixth Avenue and 21st Street (1829) and a fourth in Ridgewood, Queens (1850s).

The size of the cemetery was somewhat drastically reduced in 1855 when the expansion of the Bowery took a sizable portion of the cemetery by eminent domain. In all 256 graves required re-interment. Today the tiny cemetery sits a few feet above the adjacent street level and about one hundred headstones and above ground tombs are visible.