| Constituency | Dates |
|---|---|
| Northumberland | [1414 (Apr.)], [1417], [1426] |
Attestor, parlty. elections, Northumb. 1407, 1420, 1423, 1425, 1427.
Commr. Northumb., Yorks. (W. Riding) July 1410-c.1431; of gaol delivery, the bp. of Durham’s liberty of Norhamshire and Islandshire Sept. 1431; inquiry Sept. 1431 (concealments).2 DURH3/36, mm. 4, 5. In the earlier biography the MP is wrongly identified as a subsidy collector in Westmld. in 1428: CFR, xv. 217.
J.p. Northumb. 12 Feb. 1422 – 20 July 1424, Westmld. 7 July 1423 – 20 July 1424, Norhamshire and Islandshire 1 Sept. 1431 – d.
Escheator, Northumb. 6 Nov. 1424 – 24 Jan. 1426.
Conservator of a truce with Scotland 12 July 1429.
Justice of assize, Norhamshire and Islandshire 1 Sept. 1431–d.3 DURH3/36, m. 5.
Middleton had military experience not mentioned in the earlier biography.4 The Commons 1386-1421, iii. 731-3. On 6 May 1420 he mustered with a small retinue at Southampton, but he was back in England by the following November when he attested the Northumberland parliamentary election.5 E101/49/36, m. 1; C219/12/4. He is wrongly identified in the earlier biography as a juror at the inquisition post mortem of the wealthy Newcastle merchant, Roger Thornton†, the father of his eldest son’s wife, in 1430, although he occasionally acted as a juror at such inquisitions, as he did in March 1422 in the case of Sir John Heron.6 CIPM, xxiii. 378; C138/44/17.
In the subsidy returns of 1436, Middleton was assessed on an annual income of only £23, said to have been derived from lands in Northumberland and Nottinghamshire. It is not known why he should have been so markedly underassessed.7 E179/158/38.
