Engel married Johann Heinrich Hartmann on 29 Nov 1835 in Rodenberg, Lahn-Dill-Kreis, Hessen, Germany. Johann (son of Johann Friederich Hartmann and Marie Sophie Hinze) was born on 19 Aug 1803 in Algesdorf, Schaumburg, Niedersachsen, Germany; died on 20 Feb 1867 in Washington Township, Will, Illinois, USA. [Group Sheet] [Family Chart]

1. Marie Engel Charlotte Christine Hartmann was born on 12 Apr 1826 in Algesdorf, Schaumburg, Niedersachsen, Germany; died on 3 Jan 1910 in Beecher City, Will, Illinois, USA.
2. Conrad Johann Heinrich Hartmann was born on 2 Nov 1835 in Algesdorf, Schaumburg, Niedersachsen, Germany; died on 10 Jan 1910 in Chicago Heights, Cook, Illinois, USA.
3. Hans Heinrich Christoph Hartmann was born on 30 Aug 1838 in Algesdorf, Schaumburg, Niedersachsen, Germany; died on 13 May 1843 in Algesdorf, Schaumburg, Niedersachsen, Germany.
4. Charlotte Engel Dorothea Hartmann was born on 2 Feb 1843 in Algesdorf, Schaumburg, Niedersachsen, Germany; died between 1857 and 1937.
5. Engel Marie Sophia Dorothea Hartmann was born on 3 Jul 1847 in Algesdorf, Schaumburg, Niedersachsen, Germany; died between 1848 and 1941.