Family and Education
b. 26 May 1623, 3rd s. of Anthony Petty of Romsey, Hants. educ. Univ. of Caen 1637-8; Utrecht and Amsterdam 1643-4; Leiden 26 May 1644; Paris, 1646.Al. Ox.; Lodge, Peerage, ii. 77, 80n; Petty Papers: some unpublished writings of Sir William Petty ed. H.W.E. Petty-Fitzmaurice, marquess of Lansdowne (2 vols. 1927), i. pp. xl-xli; ii. 260-2; Oxford DNB. m. 1667, Elizabeth (d. 1708), wid. of Sir Maurice Fenton* of Mitchelstown, co. Cork, and da. of Sir Hardress Waller* of Castletown, Co. Limerick, 3s. (1 d.v.p.), 1da. Kntd. 11 Apr. 1661. d. 16 Dec. 1687.Lodge, Peerage, ii. 80-3; Petty Pprs. i. pp. xli-xlii.
Offices Held

Academic: asst. to Dr Thomas Clayton, prof. of anatomy, Oxf. Univ. 1649–50. MD and fell. of Brasenose, 7 Mar. 1650. Prof. anatomy, Jan. 1651; music, Gresham Coll. London 1651. Fell. Coll. of Physicians, 1658; pres. 8 Aug. 1667. FRS, 1663.Al. Ox.; Lodge, Peerage, ii. 77–9.

Irish: physician, army in Ireland, May 1652-June 1659.SP28/88, f. 40; CSP Dom. pp. 1651–2, pp. 236, 613; Lodge, Peerage, ii. 80n. Surveyor, land settlement, 27 Oct. 1654-Mar. 1656.Down Survey by Dr William Petty ed. T.A. Larcom (Dublin, 1851), 12–13, 108, 166. Member, cttee. to visit schs. Mar. 1656.Barnard, Cromwellian Ireland, 197. Commr. distribution of army lands, 7 July 1656–9.Down Survey ed. Larcom, 184–5. Sec. to Henry Cromwell*, ?Nov. 1657-June 1659. Clerk of council of state, ?Nov. 1657-June 1659.Petty Pprs. ii. 260–2. Commr. 1649 officers, 2 Mar. 1661;NAI, Lodge’s MSS 1.A.53.55, f. 130. ct. of claims, 19 Mar. 1661.Lodge, Peerage, ii. 79. MP, Inistioge, co. Kilkenny 1661–6.CJI, i. 591. Judge, admlty. ct. 1676–85.Petty Pprs. i. p. xli.

: Lothbury, London and Mount Mangorton, co. Kerry.
Likenesses

Likenesses: oil on canvas, I. Fuller, c.1651;NPG. oil on canvas, J. Closterman;Bowood, Wilts. oil on canvas, attrib. G. Kneller;Romsey Town Hall. line engraving, E. Sandys, 1683;BM; NPG. line engraving, E. Sandys, 1685;National Gallery of Ireland. mezzotint, J. Smith aft. J. Closterman, 1696.BM; NPG.

Volume
Commons 1640-1660
Web Title

PETTY, Dr William (1623-87), of Tokenhouse Yard, Lothbury, London and Mount Mangorton, co. Kerry.

Will
2 May 1685.Lodge, Peerage, ii. 80n-83n.
Estates
(according to his own estimate): in 1652 possessed £500; by 1660 had purchased £13,000-worth of debentures for Irish lands (inc. extensive estates in cos. Kerry, Limerick and Louth); in 1685 owned property in London (inc. a house in Tokenhouse Yard, Lothbury, purchased in 1658), Erith in Kent and Romsey in Hants; also Irish lands worth £4,200 p.a., interests in iron, fishing, lead and marble in Ireland worth £600 p.a., wife’s jointure lands worth £850 p.a., and £12,000 in money, plate and personal property. His ‘bad debts’ at that time were £30,000.Lodge, Peerage, ii. 80n-81n.
Oxford 1644
No
Addresses
Religion
Image