Legion near Judea at time of Jesus

[Hasdrubal]

Then how did he know the correct tax money exchange for that time period? That isn't in the book of Luke. No way that could have been known for that time period unless it was a first hand account.

Where are you getting your time periods from? The book of Luke was written sometime between 60-61 AD. The book of Matthew was written sometime between 50-61 AD, and the book of Mark was written sometime between 50-60 AD.

I'd like to see your sources.

Also don't you think there's a possibility that if they were both disciples of Jesus Christ that the reason their gospels are closely the same is due to seeing the same thing?