Isaac married Michee Chappuis on 13 Apr 1606 in Genève, Genève, Suisse. Michee (daughter of David Chappuis and Philippa de Roeux) was christened on 9 Apr 1580 in Cathédrale Saint-Pierre de Genève, Genève, Suisse; died on 1 Oct 1627 in Genève, Genève, Suisse. [Group Sheet] [Family Chart]