At Cambridge Turner was intimate with Nicholas Ridley (afterwards the famous Bishop of London), and though it is interesting to know that Ridley instructed him in Greek, it is even more attractive to learn that the future bishop also initiated him into the mysteries of tennis and archery. Turner did well at the university, for he was elected Junior Fellow of his college in 1531 and Joint Treasurer in 1532, and he had a title for Orders in 1537. Throughout his life he was a staunch Protestant and at Cambridge he used to attend the preachings of Hugh Latimer. We do not know how long Turner held his fellowship, possibly till his marriage with Jane, daughter of George Ander, Alderman of Cambridge. He left Cambridge in 1540 and travelled about, preaching in various places. In Wood's _Athenæ Oxonienses_ we read, "In his rambles he settled for a time in Oxon among several of his countrymen that he found there, purposely for the conversation of men and books.... At the same time and after, following his old trade of preaching without a call, he was imprisoned for a considerable time."[60] On his release he left England and travelled in Italy, Germany and Holland. He tells us in his herbal that he visited Cremona, Como, Milan, Venice and Chiavenna, and at Bologna[61] he studied botany under Luca Ghini. Either there or at Ferrara he took his M.D. degree. From Italy he went to Zurich, where he formed his intimate and lifelong friendship with Conrad Gesner,[62] the famous Swiss naturalist. He subsequently visited Basle and Cologne, and it was in these two cities that his small religious books upholding the Protestant cause were printed. They were very popular in England, so much so that in the last year of Henry VIII.'s reign they were prohibited. Turner spent some time botanising in the Rhine country: in his herbal he speaks of different plants which he collected at Bonn, Basel, Bingen, Cologne, "Erenffelde" and "Sieburg." Then he went to Holland and East Friesland--the latter he frequently mentions--and became physician to the "Erle of Emden." It was probably at this time that he explored the islands off the mainland. He was in correspondence with "Maister Riche and maister Morgan, Apotecaries of London," two names which, it is interesting to note, occur also in de l'Obel's works and in Gerard's Herbal. Turner wrote the first part of his Herbal when he was abroad, but he delayed publication until the conclusion of his wanderings. On his return to England he became chaplain and physician to the Duke of Somerset, and it is generally believed that he sat in the House of Commons.[63] He was promised the prebend of Botevant in York, and in a letter written to thank Cecil for the promise we find the remark, "My chylder have bene fed so long with hope that they are very leane, i wold fayne have thē fatter if it were possible."