Benoit:

Here's a rough translation:

Johnw

Reserve Corps near Prussia under the command of General of Infantry Rimski-Korsakov

Cavalry:

Kargopol Dragoons 5 squadrons at Vilkomir
Cossacks 3 Regiments Novomstsk Vivirzhensk

Taurogen & Jurburg

Indursk near Grodno
Musketeers:

Revel 3 battalions at Grodno

Navagin 3 battalions Olits & Mereche

Sofii 3 battalions Kovno

Litov 3 battalions Polangensk & Gordzhe

Total 12 battalions

1st Artillery Regiment 3 companies Vilna
2d Horse Artillery Battalion 1 company Shavli

Corps Total

5 squadrons Cav 764

3 regiments Coss 1650

12 battalions inf 7650

3 cos art. 703

1 Art Co. 228
Total 10,995
Incl non-combatants 13, 348 men