Siena van Gelder was the daughter of Israel van Gelder and Anna Stofkooper. She married in 1909 in Borne to Moses Hermann Silberstein.
Addition of a visitor of the website
At the time of her marriage Siena van Gelder already had a son.
Addition of a visitor of the website
The funeral records at the Jewish cemetery in Rotterdam reveal that Siena van Gelder was buried there.