[Ger-Poland-Volhynia] Ludwig Ferdinand von Friederici

[Georg Friederici]

I'm trying to findout more information about: 
.............................................................. 
Michael Friederici 
* ... app. 1750 in ... , + ... 
Major in Warschau 
..................................... his son: 
Ludwig Ferdinand von Friederici 
* 1781 in Warschau, + 1830 in Libau
Lehrer der russischen Sprache in Libau 
oo 1) Amalie Henriette Karoline von Nolde 
oo 2) 1826 Charlotte Reimer (* 1804, + 1844) 
.......................................... childrens ???  
.............................................................
Somebody has an idea to find his family ?
Kind regards
Georg Friederici 
www.friederici.de.vu