Sir Thomas succeeded to the Baronetcy in 1636.[1] A decade later he was banned from Essex, had his estates seized, and was imprisoned in the Tower of London after siding with King Charles I during the English Civil War. He was released on 28 September 1644, after paying a 1,000 pound fine, although he remained banned from coming within 20 miles of Essex.[3]
Bendysh was appointed on 8 January 1647. On 29 January 1647 the House of Lords confirmed that Sir Thomas was named as ambassador to the Ottoman Empire.[4] A Royal Commission set up by parliament followed on 1 February. Bendysh received articles with the Levant Company from 18 March, set sail and arrived in Constantinople by 26 September. Upon his entrance to Constantinople (now Istanbul) he was confronted by the previous ambassador, who refused to relinquish his post, and had to be forcibly removed from office.[2]
While in office, it is known that Sir Thomas personally saw to Isaac Barrow.[5] He was imprisoned by the Ottomans at one point due to a commercial dispute with clerics.
Bendysh was recalled from his post some time before 1655 but he continued to offer his services without commission.[6] He was recalled by Cromwell's Protectorate at the Restoration on 25 June 1660. However, in light of the changing political situation, he delayed his departure until 11 March 1661.