| Constituency | Dates |
|---|---|
| Maldon | [1601]1Did not serve for the full duration of the Parliament. |
| Midhurst | [1604] |
| Essex | [1614]2Ibid. |
| Arundel | [22 Nov. 1621] |
| Bossiney | [1624] |
| Callington | [1625] |
| Bodmin | [1626] |
Collector of petty customs in the port of London 1616; jt. comptroller of the navy 1619; PC 1621; ambassador to Brussels 1622; chancellor and under-treasurer of the Exchequer 1621 – 28, acting treasurer May-Dec. 1624; commr. Virginia 1624; ld. treasurer 1628; jt. ld. lt. of Essex 1629, Hants 1631 – 33; 1st commr. of Admiralty 1628, 1632; high steward, Exeter 1630; v.-adm. Hants 1631; capt. I.o.W. 1631 – 33; bencher, M. Temple by 1633.
Weston was born at Chicheley, his mother’s house, of a distinguished Catholic family, whose pedigree has been somewhat obscured by an elaborate seventeenth-century fabrication. Through his local family influence he was returned for Maldon in 1601. He became, under the Stuarts, a national figure concerned with problems of diplomacy and finance. Clarendon described him as a ‘man of big looks and of a mean and abject spirit’. He received the last rites from a Catholic priest, died on 13 Mar. 1635 and was buried in Winchester cathedral.3CP; DNB; Morant, Essex, ii. 71; Vis. Essex(Harl. Soc. xiii), 125, 318; C142/286/167.
