Robert Oldfield
| Location | Hertford |
| Dates | Active 1604–1640 |
Bells in the Dove Bell Register
| Number of bells | 69 |
| Earliest bell | Digswell, Hertfordshire, S John Ev: 2 of chime (Jointly) Cast in 1605List earliest bells |
| Latest bell | Matching, Essex, S Mary: 6 of 6 Cast in 1640List latest bells |
| Heaviest bell | Broxbourne, Hertfordshire, S Augustine: 7 of 8 Weighing 14¼ cwtList heaviest bells |
| Lightest bell | Much Hadham, Hertfordshire, S Andrew: Sanctus Weighing ¼ cwtList lightest bells |
| Listed for preservation | 12 (17.4%)List listed bells |
| Number of part rings | 44 |
| Number of complete rings | 0 |