| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Gečas | Jonas | - | 1899 | V-135 | 9 | 1 |
| Gečas | Jonas | - | 1923 | V-135 | 7 | 54 |
| Gečas | Jonas | - | 1923 | V-135 | 7 | 684 |
| Gečas | Jonas | - | 1916 | K-1 | 59 | 458 |
| Gečas | Jonas | - | 1908 | K-1 | 61 | 88 |
| Gečas | Jonas | - | 1908 | K-6 | 1 | 3856 |
| Gečas | Jonas | - | 1896 | K-1 | 58 | 33985/3 |
| Gečas | Jonas | - | 1896 | K-1 | 61 | 88 |
| Gečas | Jonas | - | 1927 | V-135 | 7 | 206 |
| Gečas | Jonas | - | 1927 | V-135 | 7 | 284 |
| Gečas | Jonas | - | 1940 | V-145/40 | 1 | 6065 |
| Gečas | Jonas | - | 1940 | V-145/40 | 2 | 3 |
| Gečas | Jonas | - | 1926 | V-147 | 15 | 45 |
| Gečas | Jonas | - | 1893 | V-14 | 1 | 4 |
| Gečas | Jonas | - | 1960 | K-1 | 60 | 32615 |
| Gečas | Jovitas | - | 1962 | V-147 | 42 | 82 |
| Gečas | Jovitas | - | 1962 | V-147 | 42 | 83 |
| Gečas | Julius | - | 1952 | K-1 | 60 | 3251/7 |
| Gečas | Juozas | - | - | 3377 | 55 | 257 |
| Gečas | Juozas | - | - | 3377 | 55 | 80 |
