I like Johanna, Hannah, Isla, Francesca, Eleanora and Nicholas I think Johanna is good because then you can just nickname name her Jo or Hannah. Isla, I just love and Isla Eals is cute. Francesca is so cute, I love Frankie as a nickname, but Frankie may not run so well with Eals.
Eleanora is nice but I think Eleanora Eals is a bit of a mouthful. Just Eleanor Eals would be better. And Nicholas I love.
Nick is such a good name. Id go with (depending only on genders) Willem, Johanna, Isla and Nicholas Willem, Johanna, Isla and Francesca xx.
Willem Anton is a great name :) And congratulations on your new arrivals, I bet you're so excited. Francesca Leonie and Eleanora Isla are brilliant! (i may be slightly biased since my name is Francesca! hehe) I think they would suit your twins perfectly.
Then for the other name? Boy: Nicklas Rylan Girl: Arielle Johanna Good Luck! :).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.