married Friederike Luise Valentiner 30 Aug 1825, Lubeck, Germany. Friederike (daughter of Henrich Christian Valentiner and Adelheid Margaretha Ernestine GAEHLER) was born 23 Apr 1805, Futterkamp, Blikendorf, Schleswig-Holstein; died Jan 1870, Lubeck, Germany. [Group Sheet]

1. Johannes GEFFKEN was born Abt 1828, Lubeck, Prussia, Germany; died Yes, date unknown.
2. Ida Geffcken was born 23 Feb 1832, Lubeck, Lubeck Freie-Hansestadt, Germany; died Yes, date unknown.
3. Gustav Adolph Geffcken was born 30 Jun 1835, Lubeck, Lubeck Freie-Hansestadt, Germany; died Yes, date unknown.
4. Heinrich Christian Geffcken was born 25 Dec 1826, Lubeck, Lubeck Freie-Hansestadt, Germany; died Yes, date unknown.
5. Adelheid Susanna Geffcken was christened 15 Jul 1828, Lubeck, Lubeck Freie-Hansestadt, Germany; died Yes, date unknown.
6. Bertha Geffcken was christened 15 Jun 1830, Lubeck, Lubeck Freie-Hansestadt, Germany; died Yes, date unknown.