Azerbaijani search
I have hit a dead end, in more than one sense.
I am looking for one of those relatives who don't really stay anywhere too long, who just happened to die in.... well that's the question
What I know:
name's Johann Georg Muller, brewer by trade,
he supposedly died of pneumonia in time of construction of a brewery, near Caspian Sea, where one could sometimes meet Persians around 1888-1900.
My best guess would be Azerbaijan, since Persians didn't partake in beer, but had to be close enough to Persia or a trade center where they would come, and remote enough not to be a church near there but a priest coming once a month or so.
If anyone, by any chance can suggest how to track down breweries' constructions ongoing on Caspian Sea coast in those years it would be immensely helpful.