- Tony & Margrit Gassmann, Sulgen
- Monika & Jürg Koller-Gassmann, Waldkirch
- Daniel & Brigitta Gassmann, Berg
- Gabriel & Beatrice Gassmann, Neukirch-Egnach
- Gisela & Stefan Haak-Gassmann, Kradolf
- Barbara & Stefan Keller-Gassmann, Erlen
- Raphael & Rebecca Gassmann, Amlikon, https://www.rebecca-gassmann.ch
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