Family and Education
b. 27 July 1625, 2nd and o. surv. s. of Sir Sidney Montagu, of Hinchingbrooke, Hunts. and Paulina (d. 17 Sept. 1638), da. of John Pepys of Cottenham, Cambs. educ. Huntingdon g.s., M. Temple 1635. m. 7 Nov. 1642 Jemima (1625-74), da. John Crew, later Bar. Crew, of Steane, Northants., 6s., 4da. (1 d.v.p.). suc. fa. 25 Sept. 1644; KG 1660. d. 28 May 1672; will 21 Nov. 1669, pr. 7 Sept. 1672. TNA, PROB 11/340.
Offices Held

Mbr., army cttee. 1645; treasurer-at-war 1646, 1647; cllr. of state 1653 – 59, Feb.-May 1660, A. and O. ii. 1418. pres. Nov. – Dec. 1653; commr. customs 1653, CSP Dom. 1653–4, p. 122. foreign affairs 1653, CSP Dom. 1653–4, pp. 206, 237. treasury 1654 – 59, June – Sept. 1660, trade 1655 – 57, 1660 – 68, 1669 – d., Admiralty 1655 – 59, Mar. – July 1660, sale of Dunkirk 1662, CSP Dom. 1661–2, p. 475. Tangier 1662, Pepys Diary, iii. 238. appeals for prizes 1666; Bodl. Carte 73, ff. 386, 397. co-patentee of ballastage 1657 – 58; PC 14 June 1660 – d.; master, Great Wardrobe 1660- 70, king’s swans 1661 – d.; clerk, privy seal 1660 – d.; register, ct. of requests 1660–d.; Pepys Diary, i. 128, 206. pres., Council of Plantations 1670 – d.

Commr. eastern assoc. 1643; New Model ordinance, Hunts. 1645, militia, Hunts. Mar. 1660, swans, Beds., Hunts. and Cambs. 1661; TNA, C 181/7, p. 117. dep. lt., Hunts. 1643 – 60; custos rot., Hunts. 1653 – 59, 1660 – d.; freeman, Dover 1660, Portsmouth 1661; ld. lt., Hunts. (jt.) 1660 – 71, (sole) 1671 – d.; bailiff, Whittlesea Mere 1661; CSP Dom. 1660–1, pp. 586, 603. recorder, Huntingdon 1663 – d.

Col., regt. of ft. (Parl.) 1643 – 45, of horse Sept. 1658 – Aug. 1659; Apr.-Nov. 1660; Pepys Diary, i. 294. gov. Henley-on-Thames, Jan. – Mar. 1645; general-at-sea (jt.) 1656 – 59, (sole) Feb. – May 1660; lt.-adm. and capt.-gen. of the Narrow Seas 1660 – d.; adm. 1661 – d., c.-in-c. of fleet July – Sept. 1665.

Plenip. The Sound, Denmark Mar. – Sept. 1659; amb. extraordinary Portugal June 1661 – May 1662, Apr. – May 1666, Jan. – Mar. 1668, Spain 1666 – 68.

Elder bro., Trinity House 1660 – d., warden Nov. 1660–61, master, 1661 – 62; mbr., R. Adventurers into Africa 1660, asst. 1664 – 66, 1669 – 71, R. Fishing Co. 1664; FRS 1661, council 1668.

Associated with: Hinchingbrooke, Hunts.; Lincolns Inn Fields, 'the porch', Mdx.Harris, Sandwich, i. 80, 108, 167, 241, 243; ii. 49, 187; Evelyn Diary, iii. 617.;
Likenesses

oil on canvas by Sir P. Lely, c.1655-9, NPG 5488; oil on canvas by Sir P. Lely, c.1666, NMM BHC3007; oil on canvas aft. Sir P. Lely, 1668, Govt. Art Collection; oil on canvas by Sir P. Lely, c.1670, Yale Univ. Cent. for Brit. Art.

Volume
Lords 1660-1715
Will
Estates
Oxford 1644
No
Addresses
Religion
Image