Adam Brinks! Yeah, that was it! Because of CRB issue or another Nick had to migrate the MacGregors because he was also Adam Brinks player. Something like that. And Djorf? Bah - reclaim the ancestral lands. It was some of the best times in Cantr I've ever had due to the internal succession crises and the drastically different political ideologies and motivations within the MacGregor Clan. Came down to Nick being a little more aggressive, expansionist, imposing MacGregor rule, etc. Makior (me), with the same motivations of agressive expansionism, wanted to "invite" the towns since they'd honestly live a better lifestyle under MacGregor rule. And making some of them lesser nobles to govern, etc. I think in some old notes Gregor MacGregor claimed the MacGregors governed like a fourth of Treefeather so it seemed justified to the both of them.
'Cept Nick ended up killing Makior because of personal issues and the fact that Makior didn't want leadership. But by the end he realized he should have taken it when Nick offered him to lead.

That sucks they're so nice though.. I mean, I always thought they were a more realistic group. They were good guys to a point, but fiercely "tribal" in the fact that they would absolutely tear you apart if you messed with their own even if it was somewhat justified. Like they were the misunderstood good guys. Back when I played they also were very big on traditions and cultural heritage.
Ah, makes me wanna play again. Hey guys!