, secretary of state to the two protectors Oliver and Richard Cromwell,
, secretary of state to the two protectors Oliver and Richard Cromwell, was son of Thomas Thurloe, rector of Abbots- Roding, Essex, where he was born in 1616. He was educated to the law, and afterwards recommended to the patronage of Oliver St. John, esq. a person of great eminence in that profession, and successively solicitor-general to Charles I. and lord chief justice of the common pleas; by whose interest, Jan. 1645, he was appointed one of the secretaries to the parliament commissioners at the treaty of Uxbridge. In 1647, he was admitted of LincolnVinn; and, March 1648, made receiver or clerk of the cursitor fines, under the earl of Kent, lord Grey of Werke, sir Thomas Widdrington, and Bulstrode Whitelocke, esq. commissioners of the great seal. Though his attachments were entirely on the side of the parliament, yet, with regard to the death of king Charles, he declares himself, that he was altogether a stranger to the fact, and to all the counsels about it; having 1 not had the least communication with any person whatsoever on that affair. Yet, after that extraordinary event, and the establishment of the new commonwealth, he was diverted from his employments in the law, and engaged in public business. In March 1651, he attended the lord chief justice St. John, and Walter Strickland, esq. ambassadors to the states of the United Provinces, as their secretary, with whom he returned to England in 1651, and, April 1652, was preferred to the office of secretary to the council of state; and, upon Cromwell’s assuming the protectorship in 1653, became secretary of state. In Feb. 1654, he was chosen one of the masters of the upper bench of the society of Lincoln’s-inn; and, in Aug. 1655, had the care and charge of the postage, both foreign and inland, committed to him by the protector. In 1656, he was chosen member of parliament for the Isle of Ely; and in April 1657 received the thanks of the parliament, for his vigilance in detecting the plot of Harrison and other fifth-monarchymen, and for many great services to the public. On July 13 of the same year, he was sworn one of the privy council to the protector, according to the "humble petition and advice 7> and in November was elected one of the governors of the Charter-house. Burnet relates a story, which probably happened about this time, of his having nearly forfeited Cromwell’s good opinion, by not being vigilant enough in listening to accounts of plots against his (Cromwell’s) life, but he soon effected a reconciliation, and appears to have induced Cromwell to think as he did, that too much curiosity after such matters argued an undignified fear.