Sorry Lothar, and No One, but this isnt about religion, it's about science. And yeah, I follow science.
Through the writings of that time, and the history that they do have recorder, they are pretty much able to narrow it down to where Jesus Christ lived. Jesus Christ, I might add, is widely accepted to have existed amongst the scientific and religious communities.
Anyway, the difficult part about this process was that, unlike modern time, where the world is nearly ethnically homogenized, in those days groups of people varied in looks from mile to mile, because long distance traveling was so rare. So anyway, much (I'm sure) to the dismay of European descent Christians, he was short, dark, and very strongly featured (as to be expected). And yeah Daron, he probably had a pretty large nose.