Johann Friederich MüllauerAge: 67 years1784–1852
- Name
- Johann Friederich Müllauer
| Birth | August 24, 1784 |
| Birth of a daughter #1 | Friederike Bertha Müllauer October 8, 1831 (Age 47 years) |
| Occupation | Gutsbesitzer (estate owner) |
| Death | April 20, 1852 (Age 67 years) |
| Family with Henriette Zacher |
| himself |
Johann Friederich Müllauer Birth: August 24, 1784 — Lasdehnen Death: April 20, 1852 — Augstpõnen, Gumbinnen, Ostpreußen, Germany |
| wife |
Henriette Zacher Birth: July 7, 1793 — Gumbinnen, Ostpreußen, Germany Death: October 14, 1869 — Gumbinnen, Ostpreußen, Germany |
| daughter |
Friederike Bertha Müllauer Birth: October 8, 1831 47 38 — Augstpõnen, Gumbinnen, Ostpreußen, Germany Death: July 27, 1909 — Rositten, Kursche Nehrung, Germany |