I've noticed a pattern in my skill passing, notably that basically everyone in my second generation either has a combination of Galeforce and Lethality or Galeforce and Astra. Or sometimes all three; Severa isn't playing games, she's out for blood.
Inigo, too. And Owain. And Cynthia.
It's easier to just say that basically Gerome is the only second generation character on my second run who somehow avoided getting any of the three skills either through inheritance or reclassing.