Merrett, John Henry
| Title | Mr |
| Forenames | John Henry |
| Surname | Merrett |
| Gender | m |
| Role | Miller |
| Address | Denmead Smock Mill |
| Region | Hampshire |
| Country | United Kingdom |
| Start date | 1861 |
| End date | 1907 |
| Original document | Windmills of Hampshire and the Isle of Wight |
| Compiler | Pru Barrett |
| Notes | Possibly son of John Merrett junior; was on census 1861 and later date could have applied to either him or his father. |