| Constituency | Dates |
|---|---|
| Rye | 1774 – Apr. 1775 |
Family and Education
b. after 1730, 1st s. of Denzil Onslow, M.P., of Drungewicke by Anne, da. and coh. of Thomas Middleton, M.P., of Stansted Mountfitchet, Essex. m. 24 Aug. 1769, Anne, da. of Trevor Borrett, of Shoreham Place, Kent, wid. of Arthur Reid, 3s. suc. fa. 1765.
Address
Main residence: Drungewicke, Suss.
biography text
Middleton Onslow was a third cousin of George Onslow of Imber Court. He was returned for Rye as a stop-gap till Thomas Onslow came of age, when he immediately vacated the seat. No vote or speech by him is known.
He died 29 Oct. 1801.
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