Mr JUSTER ca 1820 - ca 1852? | his parents
& Rachel GOLDSTEIN? 1825-?  | her parents
& ca 1853 Moritz GOLDSTEIN  | his parents
of Kairo, Egypt

This is my working hypothesis - the way I see it as of this moment!! 

Mr. Juster and Rachel Goldstein? were married either in Egypt or Austria.
Rachel married Moritz Goldstein as Anna's death certificate says they were her parents all born in Kairo Egypt.

Child of Mr. Juster & wife Rachel:
2. Emanuel Juster ca 1852 - ? New York City
        married in New York City B. Hack
Child of  Moritz and Rachel Goldstein:
1. Anna Goldstein 18 Jul 1854 - 16 Nov 1898 New York City
        married Marco Leo Weschler 1844 - 1894 New York City