M Moos, Dr Med. appeared in the Berlin address books from 1912 until 1936.
Kaethe Danziger (geb. Halberstaedter) says the family moved to Mexico ca. 1936.
The Mexican government recorded the immigration (naturalisation?) of Moritz Moos and spouse from Germany in August 1942.
Later moved to Los Angeles.
Photo of Moritz - archive.org: Fred Halbers collection.
Photo of Moritz and Luise - archive.org: Fred Halbers collection.
It is tempting to speculate that Moritz was related to Rudolf Moos, for whose Salamander shoe store chain Luise's cousin Georg Halberstaedter worked.
Sources (click here for generic source information)
Kaethe Danziger (geb. Halberstaedter)’s "Louis Halberstaedter" notes;
archive.org - Fred Halbers collection: genealogical notes;
archive.org - Fred Halbers collection: residence in LA;
Address books for Berlin (1799-1943);
faqs.org - dates and location of Moritz and Luisa Moos in LA.
This record was last updated on 20/02/2023 at 20:11