Louis Mosbach was a son of Weardus Mosbach and Eva Arends. E. P. Boon en J. J. M. Lettinck, De Joodse gemeenschappen in Westerwolde 1656-1950 (Groningen 2004) 338
In addition, a Jokos file (number 12989) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 8599/6589).