Jacob Juda Poppelsberg was first married to Betje Frank (1879). He later married Vrouwtje Frank (1880 the sister of Betje Frank). Lastly he married Betje Weijl (1925).
Addition of a visitor of the website
In September 1941, an obituary was placed in Het Joodsche Weekblad for J. Poppelsdorf.
Het Joodsche Weekblad, 12 September 1941, 11