Birth

1852 Będzin, Poland

Clara seems to have had a variety of names:

• Clara: Faerber^[1], various internet sources and
  from a pedigree table sent to me by a Margulies researcher in Israel.
• (Kaila) Karoline: on the "shoresim website"^[2], and
  on Dan Hirschberg's website^[3]
• Keile Sisman: Krakow census, 1870
  
• Keila Clara Karolina^[4]
  
• etc.

And her surname is also given as Syszman, Süßman, ...

The dates for Moritz and Clara vary by a few years in these sources but they are all "embedded" within the same family relationships, so I am fairly sure, that the sources all refer to the same person.
(see also: Margulies & Sussman ! - but not ours !! )

^[1] Dr. Emil Margulies, Ein Lebenskampf für Wahrheit und Recht, Faerber, 1949, Tel Aviv
^[2] www.shoreshim.org/
^[3] www.ics.uci.edu/~dan/genealogy/Krakow/Families/Margulies.html
^[4] www.geni.com/

Parents

Father: Izrael SUSSMANN
Mother: Sara Gitel HAMBURGER

Siblings

Unknown

Marriage

1868 to Moritz Margulies in Krakow, Apr 14 1868

Children

1869 Anna Margulies
1871 Isidor Margulies
???? Julius Margulies
???? Siegmund Margulies
1876 Isabella Margulies
1877 Emil Margulies
1889 Hans Margulies
1890 Heinrich Margulies

Death

1932, 25 February, Vienna, Austria

... ist wenige Tag vor Vollendung ihres achtzigsten Lebensjahre sanft entschlafen.

... passed gently away shortly before her eightieth birthday.