David is een zoon van Eliazer Jacobsen en Sara Rodrigues Loopes. Hij trouwde 28 december 1898 met Anna Corper (A'dam, 10 januari 1876).
Bron SAA archiefkaart Anna Corper 10-1-1876 en wiewaswie.nl (huwelijk David Jacobsen)
In addition, a Jokos file (number 36187) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
We have been unable to determine whether one or more members of this family survived the war. While their names do not appear on the lists of survivors, we have not been able to trace them in In Memoriam either. They are therefore labeled as 'surviving' and their names are not listed.