Eyer, William
| Title | Mr |
| Forenames | William |
| Surname | Eyer |
| Gender | m |
| Role | Mill owner |
| Address | Mile End; New Town Mill, Portsmouth |
| Region | Hampshire |
| Country | United Kingdom |
| Start date | 1785 |
| End date | 1792 c. |
| Original document | Windmills of Hampshire and the Isle of Wight |
| Compiler | Pru Barrett |
| Notes | Large and profitable business |
