de Plaiz, Warin
| Title | Mr |
| Forenames | Warin |
| Surname | de Plaiz |
| Gender | m |
| Role | Mill owner |
| Address | Southwick Priory |
| Region | Hampshire |
| Country | United Kingdom |
| Start date | 1189 |
| End date | 1204 |
| Original document | Windmills of Hampshire and the Isle of Wight |
| Compiler | Pru Barrett |
| Notes | Gave a mill he had built in the parish of Portsea to Southwick Priory for the souls of his father and other relatives. |