Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Theumesius |
| Gen. | Theumesii |
| Dat. | Theumesio |
| Acc. | Theumesium |
| Abl. | Theumesio |
| Voc. | Theumesie |
| PLURIEL |
| Nom. | Theumesii |
| Gen. | Theumesiōrum |
| Dat. | Theumesiis |
| Acc. | Theumesios |
| Abl. | Theumesiis |
| Voc. | Theumesii |
| SINGULIER |
| Nom. | Theumesiă |
| Gen. | Theumesiae |
| Dat. | Theumesiae |
| Acc. | Theumesiam |
| Abl. | Theumesiā |
| Voc. | Theumesiă |
| PLURIEL |
| Nom. | Theumesiae |
| Gen. | Theumesiārum |
| Dat. | Theumesiis |
| Acc. | Theumesias |
| Abl. | Theumesiis |
| Voc. | Theumesiae |
| SINGULIER |
| Nom. | Theumesium |
| Gen. | Theumesii |
| Dat. | Theumesio |
| Acc. | Theumesium |
| Abl. | Theumesio |
| Voc. | Theumesium |
| PLURIEL |
| Nom. | Theumesia |
| Gen. | Theumesiōrum |
| Dat. | Theumesiis |
| Acc. | Theumesia |
| Abl. | Theumesiis | |