Stoneham, John
| Title | Mr |
| Forenames | John |
| Surname | Stoneham |
| Gender | m |
| Role | Miller |
| Address | Portchester Mill |
| Region | Hampshire |
| Country | United Kingdom |
| Start date | 1807 |
| End date | 1813 |
| Original document | Windmills of Hampshire and the Isle of Wight |
| Compiler | Pru Barrett |
| Notes | Of Portsdown Hill Mill, Widley. Leased Portchester Mill, employing Mr Dewey in 1810 and David Moore junior 1811-12 as grinder before returning mill and messuage to John Caplin 1813 |