.. the last time I saw the old Argonian" and "...he was in the throes of death"
Niether of these lines from the book indicate he died (or is dead) it to me reads as if the argonian was on his last ''threads'' of life like a coma or something
(just chucking an example in not meant to be accurate) and ''he awoke'' .
i've read many, many books in life which use lines and things like these you just have to read a little more carefully and sometimes inbetween the lines themselves words generally have more than just one meaning to them.