Sonja Gertsch, Switzerland, Wengen (Grindelwald), F

Sonja Gertsch

Beta — errors possible

Active

Nationality: Switzerland

Residence: Wengen (Grindelwald)

Place of origin: Lauterbrunnen

Current Positions

Building smart organisation network graph...

Optimizing layout and visibility

SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	22183	2025-12-16	2025-12-19	1006518655