 - vor 1792
  - vor 1792| Gottfried LAU  1794- | 
| Gottfried LAU | |
| *: | 5 Feb 1794 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| Maria Elisabeth LAU  1796- | 
| Maria Elisabeth LAU | |
| *: | 3 Nov 1796 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| ? LAU  1798-1798 | 
| ? LAU | |
| *: | 11 Dez 1798 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| +: | 13 Dez 1798 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| Friedrich LAU  1800-1800 | 
| Friedrich LAU | |
| *: | 6 Jan 1800 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| +: | 17 Jan 1800 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| Gottlieb LAU  1801- | 
| Gottlieb LAU | |
| *: | 12 Mrz 1801 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| Catharina Dorothea LAU  1804- | 
| Catharina Dorothea LAU | |
| *: | 21 Sep 1804 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| Friedrich LAU  errechnet 1764- | 
| Friedrich LAU | |
| *: | errechnet 1764 | 
| oo: | 21 Nov 1792 | 
| Loewenstein, Gerdauen, Ostpreussen | |
| Johann JANKOWSKI  -vor 1792 | 
| Johann JANKOWSKI | |
| +: | vor 1792 |