Carl married Sophia Albertina Wennman on 31 Dec 1841 in Tynderö, Västernorrland, Sweden. Sophia (daughter of Samuel Wennman and Sara Christina Bergqvist) was born on 20 Aug 1801 in Stockholm, Sweden; died on 24 May 1866 in Granön, Tynderö, Västernorrland, Sweden. [Group Sheet] [Family Chart]

1. Johan August Pehrsson Öberg was born on 4 Apr 1841 in Tynderö annex, Västernorrland, Sweden; died in 1918.
2. Ulrica Appelberg was born on 5 Dec 1843; died on 5 May 1844.
3. Sophia Appelberg was born on 14 May 1846; died on 27 May 1846.