Ernst married Julie Christine Rosine Schafer 9 Aug 1877, Stuttgart, Baden-Württemberg, Germany. Julie (daughter of Julius Schafer and Marie Elisabeth Obenland) was born 25 Jan 1854, Stuttgart, Baden-Württemberg, Germany; was christened 5 Feb 1854, Stuttgart, Baden-Württemberg, Germany. [Group Sheet]

1. Ernst Friedrich Berkemer was born 5 Sep 1883, Stuttgart, Baden-Württemberg, Germany; was christened 11 Nov 1883, Stuttgart, Baden-Württemberg, Germany.
2. Albert Friedrich Berkemer was born 31 Dec 1880, Stuttgart, Baden-Württemberg, Germany; was christened 13 Feb 1881, Stuttgart, Baden-Württemberg, Germany.
3. Emilie Berkemer was born 22 Sep 1879, Stuttgart, Baden-Württemberg, Germany; was christened 2 Nov 1879, Stuttgart, Baden-Württemberg, Germany.
4. Helene Berkemer was born 20 Mar 1882, Stuttgart, Baden-Württemberg, Germany; was christened 14 May 1882, Stuttgart, Baden-Württemberg, Germany.
5. Emma Bertha Caroline Berkemer was born 24 May 1878, Stuttgart, Baden-Württemberg, Germany; was christened 30 Jun 1878, Stuttgart, Baden-Württemberg, Germany.

Johann — Magdalene Friederike Geissler. [Group Sheet]