It is also suggested by some that because PERSON@1 was a friend of a MISC@1 professor -LRB- PERSON@2 / Ármin Vámbéry -RRB- from LOCATION@1 , PERSON@3 's name might have been mentioned by this friend .

PERSON@1 was a friend of a MISC@1 professor -LRB- Arminius Vambery/Hermann Vamberger -RRB- from LOCATION@1 , and many have suggested that PERSON@3 's name might have been mentioned by this friend .
