Johanna Catharina Vorwerk
b. 1 June 1835
- Father: Carl Ludwig Vorwerk b. 28 November 1804, d. 25 September 1883
 - Mother: Luise Ritter b. circa 1809
 
- Johanna Catharina Vorwerk was born on 1 June 1835 in Wetzlar, Rheinpreußen.
 - She was baptized/christened on 8 June 1835 in Wetzlar, Rheinpreußen, sponsored by Katharina Ritter.
 
- Last Edited: 12 Mar 2005