| Where vicitims are from, last know location | Niemce village | 
|---|---|
| Town/county where mass grave is located | Niemce village | 
| Mass Grave Location | Countess Los's estate | 
| Date of Murder | 1940 January | 
| Numer of Victims | |
| Names of Victims Mentioned | |
| Full Testimony | [January 1940] In countess Łoś's estate a collective execution of that transport [Jewish soldiers - prisoners of war from the areas incorporated into the Reich] took place and countess Łoś buried them. | 
| Testimony Number | 301/3346 | 
| page in longer testimony | page 2 | 
| Date of Testimony | Łódź, 23 April 1948 | 
| Name of Witness | Rozen Sucher | 
| Current Country | Poland |