Categori:Trefi New Jersey
Is-gategorïau
Mae'r 7 is-gategori sy'n dilyn ymhlith cyfanswm o 7 yn y categori hwn.
T
- Trefi Atlantic County, New Jersey (1 Tud)
- Trefi Hudson County, New Jersey (5 Tud)
- Trefi Hunterdon County, New Jersey (1 Tud)
- Trefi Morris County, New Jersey (3 Tud)
- Trefi Sussex County, New Jersey (1 Tud)
- Trefi Union County, New Jersey (1 Tud)
- Trefi Warren County, New Jersey (3 Tud)