After very quick look, some things seem strange, not sure if they work under 1.2 or not but have not seen them done that way before.. and I'm answering on basis of 1.5
descr_regions.txt has 'none' in line where resources should be, try doing a find and replace and substituting 'timber' or some other known resource.
descr_strat has 1 character per faction but no army; for the leader to appear on map he normally needs at least one unit which becomes his bodyguard, look at a vanilla strat (or one from whichever mod you're ammending) and paste in
army
unit description (doesn't really matter which unit you use so long as it exists in EDU)
below each character..
Also even if he is only person in family I think perhaps he needs relative line, like
'relative Galerius Agrippa, end'
at bottom of his factions section.
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