2p Denmark:

Magnus would probably be the working dad or the school dad, he'll want his kids to be well equipped for their future.
He'll be kind and supportive but will expect certain standards for them.
This man will protect the children with his life if he has to, (not that it matters, he'll just revive.)

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2p Sweden:

The silly dad.
He's a joker and a good natured fellow.
He'll  love the little youngsters and want to play with them after he fills his belly.
These kids will be all over this dork, they absolutely love their dad.
He will be disciplinary when needed though and will fight ferociously to protect them if they are in danger.

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2p Finland:

He's the military dad.
His kids are the best behaved.
He may be strict but he loves his kids, he'll kill anyone who even looks at his kids the wrong way.
Thurston is a loving dad in reality, he just is not a very soft person.

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2p Norway:

Loki is the awesome dad.
He'll help with projects, take the kiddos to the park, show them how to use magic and speak to dragons.
They will be very interesting children.
Sure as hell will he raise hell if they are hurt.

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2p Iceland:

He's another fun dad.
Egil will spoil his kids rotten along with their mom.
He's going to make sure they get the best, whether they want it or not.
He'll freeze hell of his family is ever in danger.