Einblicke in den ESC mit Jean-Marc Richard – Varia Schweizdouzepoints.ch – Eurovision Song Contest Schweiz * Suisse * Switzerland – Gjon's Tears – Tout l'univers
Hadrien Jean-Richard – Head Storytelling & Communication Services – ewz | LinkedIn
Daniel JeanRichard Bressel Wristwatch, Switzerland, 2010 | lot 142 | Chrono24: Montres de Luxe de Grandes Marques at Auctionata Paddle8 AG | Auction.fr | English
Hadrien Jean-Richard – Head Storytelling & Communication Services – ewz | LinkedIn
Switzerland - Silver Medal 1910 by Charles Jean Richard - Catawiki