What key details about kashpir ganusov can be extracted from the following bio? Bio: kashpir ganusov -lrb- -rrb- -lrb- ? - ? -rrb- was a russian bellmaker of the 16th century . the information about kashpir ganusov is scarce . it is difficult to tell what nationality he was or where he came from . we can only cautiously assume that kashpir ganusov was one of those craftsmen who had left the grand duchy of lithuania in the first half of the 16th century . according to the moscow cannon yard documents and archives , kashpir ganusov was working at the court of ivan the terrible in 1550s . in 1554 , the cannon yard produced a huge bell weighing 19,657 kg , which would later receive the name of '' lebed ' '' -lrb- , or '' swan '' -rrb- . this bell did n't survive to this day , but we only know of one bell maker in moscow of that time , who could have cast it . based on this , kashpir ganusov is considered the maker of this bell -lrb- or his predecessor , whose name is unknown -rrb- . at a certain point in time , kashpir ganusov moved his activities to smolensk . according to some documents of the 19th century , there were quite a few arquebuses along the fortress walls of smolensk with ganusov 's name on them -lrb- and his apprentices ' names , as well -rrb- . one of the most famous pieces of ammunition made by kashpir ganusov is an arquebus named '' ostraya panna '' -lrb- -rrb- , then located at the government warehouse -lrb- -rrb- in smolensk . it weighed 185 poods -lrb- 3,030 kg -rrb- . the engraving on this arquebus says that it was made by kashpir ganusov in the summer of 1564 . there are no other known arquebuses with ganusov 's name on them , but some of them have the name of his most famous apprentice -- andrei chokhov . it happened so that chokhov had to recast his teacher 's creation -- the lebed ' bell -- after devlet i giray 's raid on moscow in 1571 . it is this very bell that is pictured on the so-called '' kremlenagrad '' -- the first detailed map of the moscow kremlin . we also know about other ganusov 's apprentices , such as bogdan andreytokhov...
The answer to this question is:
- name is kashpir ganusov- occupation is bell maker