Gustav married Friederike Jaeger 19 Jul 1884. Friederike (daughter of Johann Mattheus Friederich Jaeger and Gottliebin Obenland) was born 23 Jun 1860, Ilsfeld, Heilbronn, Baden-Wurttemberg, Germany. [Group Sheet]

1. Emilie Aufrecht was born 27 Jan 1885, Wurttemberg, Germany; was christened 27 Jan 1885, Stuttgart, Baden-Württemberg, Germany.
2. Friederike Aufrecht was born 27 Jan 1885, Baden-Wurttemberg, Germany; was christened 27 Jan 1885, Stuttgart, Baden-Württemberg, Germany.
3. Gustav Aufrecht was born 27 Jan 1885, Baden-Wurttemberg, Germany; was christened 27 Jan 1885, Stuttgart, Baden-Württemberg, Germany.
4. Wilhelm Friedrich Aufrecht was born 2 Mar 1887, Baden-Wurttemberg, Germany; was christened 13 Mar 1887, Stuttgart, Baden-Württemberg, Germany.