Naissances / Baptêmes
Commune/Paroisse : Grez [Brabant Wallon] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | MATHEIS | 1834-1841 | 2 |
| 2. | MATHEU | 1799 | 1 |
| 3. | MATHEYS | 1872 | 1 |
| 4. | MATHIEU | 1802 | 1 |
| 5. | MATHON | 1835 | 1 |
| 6. | MATHOT | 1840-1902 | 3 |
| 7. | MATHY | 1790-1859 | 9 |
| 8. | MATHYS | 1836-1838 | 2 |
| 9. | MATILLIART | 1756 | 1 |
| 10. | MATTHEYS | 1867 | 1 |
| 11. | MATTHY | 1857 | 1 |