| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Krokas | Chaim Girša | - | 1924 | K-1 | 60 | 4629 |
| Krokas | Jonas | - | 1921 | V-147 | 10 | 63 |
| Krokas | Motelis | - | 1877 | K-1 | 60 | 4629 |
| Krokas | Simonas | - | - | 77 | 28 | 5659 |
| Krokauskas | Jonas | - | - | V-135 | 7 | 213 |
| Krokauskas | Jonas | - | - | V-135 | 7 | 213 |
| Krokauskas | Jonas | - | - | V-135 | 7 | 213 |
| Krokauskas | Juozas | - | 1926 | V-147 | 37 | 43 |
| Krokenberg | Ošer | - | 1917 | 4421 | 2 | 6 |
| Krokevič | Vladimir | - | 1950 | V-4 | 1 | 46266 |
| Krokevič | Vladimir | - | 1950 | V-4 | 2 | 2 |
| Krokienė | Risė | - | 1881 | K-1 | 60 | 4629 |
| Krokienė | Virginija | - | - | 4421 | 43 | 221 |
| Krokienė | Vitalija | - | 1911 | V-135 | 7 | 255 |
| Krokin | Abel Šolom | - | - | K-1 | 60 | 81 |
| Krokin | Mendel | - | - | K-1 | 60 | 81 |
| Krokinas | Mejeris | - | 1874 | L-44 | 1 | 13351 |
| Krokis | Antanas | - | - | 3377 | 55 | 259 |
| Krokis | Antanas | - | - | 3377 | 55 | 70 |
| Krokis | Antanas | - | 1911 | K-1 | 61 | 71 |
