Does clan leader permanently stay "persuaded" if I can't pay to recruit him now?

[mortache]

In this run I didn't sell any crafted weapons, so I'm not overflowing with cash. Persuaded a tier 5 clan to join me but don't have enough money at the moment. Does he stay forever persuaded? Even if he gains fiefs from liege or defects to another kingdom? He has no fief at the moment.

 

[Apocal]

In this run I didn't sell any crafted weapons, so I'm not overflowing with cash. Persuaded a tier 5 clan to join me but don't have enough money at the moment. Does he stay forever persuaded? Even if he gains fiefs from liege or defects to another kingdom? He has no fief at the moment.

I don't know about forever, but it is a good long while.