Since I haven't read the Rodriguez family story, I can't tell who the important characters are. In a family story, important characters could include the family patriarch or matriarch, the siblings who might have some special achievements or experiences, or perhaps some relatives who brought major changes to the family. But without knowing the actual story, this is all just guesswork.
As I don't know the Rodriguez family story, I can't name the important characters.
I don't know for sure as I haven't read it. But I would assume there's Richard Rodriguez himself. There might also be his family members like his parents, siblings, or other relatives who are part of the Christmas celebration.
As I don't know the details of 'the brannock family story', it could be the parents as they are often important in family stories. They might be the ones guiding the family and making important decisions.
The most important characters are Sam and Dean Winchester, and their father. They are the main hunters in the family.
Since I don't know the details of the Bingham family story, it's difficult to say exactly who the important characters are. But usually in a family story, the patriarch and matriarch would be important.
Gomez and Morticia are very important. Gomez is the passionate head of the family, and Morticia is his equally unique and alluring wife. Their children like Wednesday and Pugsley are also important characters.
In the Madhubala family story, apart from Madhubala, there could be siblings who played significant roles. They might have had different personalities and relationships with Madhubala. Also, if there were grandparents in the story, they could have been important as they often bring family traditions and wisdom. Her aunts or uncles could also be important characters, perhaps involved in family decisions or having a special bond with Madhubala.
The most important character is William Afton. He is the root of all the problems in the family. Then there's Michael Afton, his son, who has to face the consequences of his father's actions. Elizabeth Afton is also an important character as she is part of the family and is affected by what's going on in the story.
I don't know the Gordy family story well enough to name specific important characters. It could be the parents, as they are often central in family stories.
In 'the adams family story', Gomez Adams is a key figure. He is full of life and has a strong love for his family. Morticia, his wife, is another important character with her own unique charm. Their kids, like Wednesday and Pugsley, bring their own stories and growth into the family narrative. Also, the butler Lurch and the Thing are important elements that add to the family's strange and interesting dynamic.
The ancestors are usually important as they are the starting point of the family line. Also, the first - born in each generation might be significant.