Karl married Maria Wingert on 18 May 1901 in Lemberg bei Pirmasens, Pfalz, Bayern. Maria (daughter of Heinrich Wingert and Katharina Lelle) was born on 25 Jul 1881 in Ludwigswinkel, Pfalz, Bayern; was christened on 21 Aug 1881 in Fischbach bei Dahn, Pfalz, Bayern; died on 1 Apr 1930 in Salzwoog, Pfalz, Bayern. [Group Sheet] [Family Chart]

1. Karl Weis was born in in Salzwoog, Pfalz, Bayern.
2. Lina Weis
3. Irma Weis was born on 10 Feb 1910 in Salzwoog, Pfalz, Bayern; died in 1985 in Erfweiler, Pfalz, Bayern; was buried in Friedhof Erfweiler, Erfweiler, Landkreis Südwestpfalz, Rheinland-Pfalz.
4. Hilda Weis was born in in Salzwoog, Pfalz, Bayern.
5. Friedrich Weis
6. Ernst Weis
7. Emma Weis
8. Paula Weis