The principall cause of this continual quarell betwixt the Russe and the Chrim is for the right of certaine border partes claimed by the Tartar, but possessed by the Russe. The Tartar alleageth that besides Astracan and Cazan (that are the ancient possession of the East Tartar) the whole countrey from his bounds North and Westward so farre as the citie of Mosko, and Mosko it selfe perteineth to his right. [Sidenote: Homage done by the Russe to the Chrim Tartar.] Which seemeth to haue bene true by the report of the Russes them selues, that tell of a certaine homage that was done by the Russe Emperour euery yeere to the great Chrim or Can, the Russe Emperour standing on foot and feeding the Chrims horse, (himselfe sitting on his backe) with oates out of his owne cappe, in stead of a bowle or manger, and that within the castle of Mosko. And this homage (they say) was done till the time of Basileus grandfather to this man. Who surprising the Chrim Emperour by a stratageme done by one of his nobilitie (called Iuan Demetrowich Belschey) was content with this raunsome, viz. with the changing of this homage into a tribute of furrres: which afterwards also was denied to be paide by this Emperors father. Hereupon they continue the quarrel, the Russe defending his countrey, and that which he hath won, the Chrim Tartar inuading him once or twise euery yere, sometime about Whitsontide, but oftner in haruest. What time if the great Can or Chrim come in his owne person, he bringeth with him a great armie of 100000. or 200000. men. Otherwise they make short and sudden rodes into the countrey with lesser numbers, running about the list of the border as wild geese flie, inuading and retiring where they see aduantage.