[tag=JJ] | [tag=CD | word=□] □
[tag=JJ] | [tag=CD | word=survey] □
No outright forgery would reflect such particulars or knowledge . As to the latter , certainly the records of the year leave much to be desired , especially in view of the frequent confusion of the chroniclers . The very irregular plan of Burgos makes estimate more like pure guesswork , but something hike 1,000 -1,200 people seems safe . At any rate the very real interests of the crown would be protected for the political , military , and economic prerogatives of the bishop were much too substantial to be left unattended [ 217 ] or in unreliable hands . So it was that at the center of dozens of incipient intrigues sat the king , old and even venerable by the standard of the day , but nonetheless the undeniable and absolutely essential factor in every hope . Perhaps as early as the end of 1080 and almost certainly by the middle of 1081 , Alfonso had come to the realization that nothing short of the outright annexation of the taifa of Toledo was going to protect his essential ends in that region .