The best and most authentic MSS. tell us no more than this. But one class of copies, consisting of the Latin version made by our Traveller’s contemporary, Francesco Pipino, and of the numerous editions based indirectly upon it, represents that Nicolo had left Venice when Marco was as yet unborn, and consequently had never seen him till his return from the East in 1269.[11] We have mentioned that Nicolo Polo had another legitimate son, by name Maffeo, and him we infer to have been younger than Marco, because he is named last (_Marcus et Matheus_) in the Testament of their uncle Marco the Elder. We do not know if they were by the same mother. They could not have been so if we are right in supposing Maffeo to have been the younger, and if Pipino’s version of the history be genuine. If however we reject the latter, as I incline to do, no ground remains for supposing that Nicolo went to the East much before we find him there viz., in 1260, and Maffeo may have been born of the same mother during the interval between 1254 and 1260. If on the other hand Pipino’s version be held to, we must suppose that Maffeo (who is named by his uncle in 1280, during his father’s second absence in the East) was born of a marriage contracted during Nicolo’s residence at home after his first journey, a residence which lasted from 1269 to 1271.[12] [Illustration: The Piazzetta at Venice. (From the Bodleian MS. of Polo.)] [Sidenote: Second Journey of the Polo Brothers, accompanied by Marco.] 19. The Papal interregnum was the longest known, at least since the dark ages. Those two years passed, and yet the Cardinals at Viterbo had come to no agreement. The brothers were unwilling to let the Great Kaan think them faithless, and perhaps they hankered after the virgin field of speculation that they had discovered; so they started again for the East, taking young Mark with them. At Acre they took counsel with an eminent churchman, TEDALDO (or Tebaldo) VISCONTI, Archdeacon of Liège, whom the Book represents to have been Legate in Syria, and who in any case was a personage of much gravity and influence. From him they got letters to authenticate the causes of the miscarriage of their mission, and started for the further East. But they were still at the port of Ayas on the Gulf of Scanderoon, which was then becoming one of the chief points of arrival and departure for the inland trade of Asia, when they were overtaken by the news that a Pope was at last elected, and that the choice had fallen upon their friend Archdeacon Tedaldo. They immediately returned to Acre, and at last were able to execute the Kaan’s commission, and to obtain a reply. But instead of the hundred able teachers of science and religion whom Kúblái is said to have asked for, the new Pope, Gregory X., could supply but two Dominicans; and these lost heart and drew back when they had barely taken the first step of the journey.