Ella Rosina Glücksmann was born in Milowice/Petrikau on April 20, 1879, the daughter of mine director Emanuel Glücksmann and his wife Louise Fränkel. The family later moved to Breslau. Ella Glücksmann married the dentist Josef Boronow in 1902,
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Rosalie Borchardt, née Bernstein, was born on April 20, 1854 in

Lilli Flora Borchardt was born in Berlin on January 25, 1926, the daughter of wool and knitwear manufacturer Jacques Borchardt and his wife Franziska née Pasmantier.

Jacques Borchardt was born in Berlin on January 23, 1881, the son of Michael Borchardt and his wife Bertha, née Steindecker.

Helmut Michael Borchardt was born in Berlin on October 20, 1922, the son of wool and knitwear manufacturer Jacques Borchardt and his wife Franziska née Pasmantier.

Franziska Pasmantier was born in Warsaw on January 13, 1889, the daughter of Chaim Pasmantier and his wife Marga, née Hirschberg.