| # | Quellen-Kennung | Titel, Autor | Stammbaum | 
| 1 | S162055163 | Ancestry Family Trees 
 | Stammbaum der Familie Nitsch | 
| 2 | S161493742 | Eastern Prussian Provinces, Germany [Poland], Selected Civil Vitals, 1874-1945 Ancestry.com
 | Stammbaum der Familie Nitsch | 
| 3 | S161474607 | Germany, Lutheran Baptisms, Marriages, and Burials, 1518-1921 Ancestry.com
 | Stammbaum der Familie Nitsch | 
| 4 | S161476894 | Germany, Lutheran Baptisms, Marriages, and Burials, 1567-1945 Ancestry.com
 | Stammbaum der Familie Nitsch | 
| 5 | S165016512 | Germany, Military Killed in Action, 1939-1948 Ancestry.com
 | Stammbaum der Familie Nitsch |