- Birth: 25 DEC 1825, Rackau, Brandenburg
- Death: 21 FEB 1910, Narraburra, New South Wales
- Partnership with: Johanne Louise SCHILLING
Marriage: (Date and Place unknown)
- Child: Johann Wilhelm PFEIFFER Birth: 10 MAR 1849, South Australia
- Child: Johann Gottlieb PFEIFFER Birth: 12 JAN 1851, Siegersdorf, South Australia
- Child: Maria Elizabeth PFEIFFER Birth: 1852
- Child: Carl August PFEIFFER Birth: 28 NOV 1853, Siegersdorf, South Australia
- Child: Johann Traugott PFEIFFER Birth: 26 JAN 1856, Siegersdorf, South Australia
- Child: Ernstine Pauline PFEIFFER Birth: 30 MAR 1858, Siegersdorf, South Australia
- Child: Ernst Friedrich PFEIFFER Birth: 17 MAR 1860, Siegersdorf, South Australia
- Child: Johanne Caroline PFEIFFER Birth: 22 FEB 1863, Dorrien, South Australia
- Child: Marie Elisabeth PFEIFFER Birth: 22 FEB 1863, Siegersdorf, South Australia
Descendants of Johann Wilhelm PFEIFFER
1 Johann Wilhelm PFEIFFER
=Johanne Louise SCHILLING
2 Johann Wilhelm PFEIFFER
2 Johann Gottlieb PFEIFFER
2 Maria Elizabeth PFEIFFER
2 Carl August PFEIFFER
2 Johann Traugott PFEIFFER
2 Ernstine Pauline PFEIFFER
2 Ernst Friedrich PFEIFFER
2 Johanne Caroline PFEIFFER
2 Marie Elisabeth PFEIFFER