E Aster Bunnymund
For him, I’ve chosen to simply call Bunny for Aster.
He is an easterling (hoho, Easter) and a Haradrim. It is described that the Haradrims were under control of Sauron, but against their will.
Aster was one of the few that decided to go against him and gathered 10 people to come with him, giving them hope that they could get help somewhere out in the world.
They fled their country to middle earth, but along the way they were attacked and seen as spies. Aster was the only one who survived and managed to escape to Rohan. He hid in a stable and was near death, until a large man found him and brought him into his house. Luckily for Aster, this man was a kind and forever forgiving man, who looked past Asters origin and treated him. As Aster finally woke up, his savior introduced himself as Nicholas, and told him to call him North. North introduced his adoptive daughter, Ana, and explained how everyone is welcome in his house, no matter where they come from.
After many years, Aster managed to get the kingdoms trust and became a spy and knight for Rohan, in the hope that one day he could make them help him restore his kingdom back to its normal state and throw Sauron off his throne.