Well, the duke himself might also be an important character as he would be a big influence on his children's lives. And there could be servants or other family members in the story who play significant roles. For instance, a wise old servant who gives advice to the duke's children, or a strict aunt who enforces the family's rules. So the main characters could be a combination of the duke's children, the duke, and some other people in their family or household circle.
Since I haven't read it, I can't say for sure. But it's likely that the duke's children are the main characters.
It's possible that there are friends or acquaintances of the duke's children who are main characters too. They could introduce new ideas or challenges to the children. Maybe there's a young noble from another family who becomes a close friend to one of the duke's children, and through their friendship, different plotlines develop. Also, a governess or tutor in charge of the children's education could be a main character, as they would have a major impact on the children's growth and development.
I'm not sure as I haven't read it specifically. But generally, it might be about the lives, challenges, and relationships of the duke's children.
The Blue Fairy is another key character. She gives Pinocchio life and also helps him at various points in his journey, teaching him right from wrong and giving him the chance to become a real boy.
The main characters are usually the children who build the snowman. They are the ones who bring the snowman to life in a way, through their creativity and play.
In the 'David and Goliath children's short story', the two key characters are David and Goliath. David was just a boy taking care of his sheep. He was small and unassuming. On the other hand, Goliath was a huge and intimidating figure, a giant of a man known for his great strength. These two characters are central to the story as their encounter forms the main plot of the story.
There are two main characters in the 'Children of the Corn' short story. Burt and Vicky. They are traveling together and end up in the spooky town. Burt is more of the assertive one trying to figure out what's going on. Vicky is his partner, and they both have to face the horror of the children in the town.
The main characters are the four children of Lir, their father Lir, and their stepmother Aoife. The children are the ones who endure the transformation into swans.
I don't know as I haven't read it. Maybe there are children with special powers who are the main characters.
I'm not sure specifically as I don't have the full story, but most likely the children themselves are the main characters. There could also be some other characters like animals in the woods that play important roles in their adventure.
Perhaps it's a little boy who has a special pet. The boy and his pet could be the main characters, going through various experiences like helping their neighbors or solving a mystery in their neighborhood.
In 'Nancy Drew' stories, Nancy Drew is the main character. She is a smart and brave girl detective. In 'The Hardy Boys' series, Frank and Joe Hardy are the main characters. They are brothers who are always ready for a detective adventure. In 'Encyclopedia Brown', the main character is Leroy Brown, the boy with a lot of knowledge.