Complex sentence: In 1834 he created the firm Czapek & Moreau with local Swiss watchmaker Moreau, from Versoix., Czapek married (October 22,1836) Marie, the daughter of clock and watchmaker Jonas Pierre François Gevril de Carouge (1777--1854).
Split into simpler sentences: In 1834 he created the firm Czapek & Moreau with local Swiss watchmaker Moreau, from Versoix. François Czapek married (October 22,1836) Marie, the daughter of clock and watchmaker Jonas Pierre François Gevril de Carouge (1777--1854).