[quote=@Lord Zee]
[@Pirouette] Yes a demigod could have a parent that is currently playing or make up their own demigod without a parent that is playing. Take my character Keyla Harms for example. Her godly parent is mercy and no one is playing that right now. 
[/quote]

Amos as a father fits the bill pretty well with the character I'm already thinking of. Wrathful, Thick-headed, Combatant... 

But if that doesn't really work for you, I can just say the child of Wrath or something.