The Deutsches Biographisches Jahrbuch for 1922 says that Karl Borinski's estate belongs to the widow Johanna Czwicklitzer of Ratibor, Oberwallstr. 34. This suggests that Johanna remarried. AC, a son-in-law of Ludwig Borinski confirms that Karl Czwiklitzer was Johanna's second husband.
books.google.com - Internationales Germanistenlexikon: 1800 - 1950. R - Z, Volume 3, Christoph Koenig, Birgit Waegenbaur, publ. Walter de Gruyter, Berlin, 2003;
archive.org - Deutsches Biographisches Jahrbuch for 1922, pages 16-21;
email from AC, a son-in-law of Ludwig Borinski, 2 May 2011, 21:58:27.
This record was last updated on 12/01/2016 at 18:43