Can't give traits to characters

[pezhetairoi]

I adopted a character called Ivomagos doe Lugos as the Arverni of the ethnicity of the Aedui. I wanted to give him a hale and hearty trait and a good trader trait, but neither 'Ivomagos arvernidoeLugos' or 'Ivomagos aeduidoeLugos' works, it always says character not recognised. Any suggestions? I experienced the same problem as the Hayasdan with Arsham Hayasdanits, and nothing worked, not even 'Arsham', but about 6-7 turns later, 'Arsham' was suddenly recognised by the console as being the Hayasdanits person, without any surname.

Is it a problem with my syntax, or what? My starting family members can be given traits easily, as do those come of age.

[Atilius]

The internal name IvomagosA is also displayed as "Ivomagos". That could be your problem.

[pezhetairoi]

How strange, even factoring in IvomagosA didn't work, but after I restarted the game the next day it works with just the old Ivomagos arvernidoeLugos. Strange.