Gertrud Stöckel was born on October 6, 1867 in Posen/Poland to Jewish parents Ida Landsberg née Kastan and her husband. She moved to Berlin and married the Jewish master builder Moritz Moses Stöckel. The latter was born on January 31, 1862 in Czortkow/Tarnopol (then Austria, today Ukraine) as the son of the merchant Isaac Stöckel and his wife Fradel née Stöckel. His brother Siegmund was also a builder, his sisters were Sara and Dwora. Moritz and Siegmund successfully participated in the development of the Berlin suburb of Friedenau with their building businesses.

The first stones for the Nehlhans family were laid on June 7, 2013 with the inscription "Nelhans" (

The Jewish couple Mayer Stiefel (born January 5, 1855 Hammelburg, died November 9, 1921 in Kitzingen) and Sophie née Blümlein (born November 11, 1852 in Untereisenheim, died November 9, 1926 in Kitzingen) lived in Kitzingen. They had 4 sons born in Kitzingen: Jakob, born May 28, 1878, Salomon, born June 3, 1879, Leo, born June 12, 1881, and Richard, born March 11, 1887. The family operated a wine shop. Leo received high school education and completed his military service as a "one-year volunteer." After that he lived as a wine merchant in Würzburg.

The first stones for the Nehlhans family were laid on June 7, 2013 with the inscription "Nelhans" (

The first stones for the Nehlhans family were laid on June 7, 2013 with the inscription "Nelhans" (

Willy Stein was born in Bremen on September 7, 1892, the son of Philipp and Betty née Herz.

Rosa Tauber was born in Vienna on October 8, 1879, the daughter of the merchant Jacob Tauber and his wife Katharina, née Steiner.