One of a famous septet Crossword Clue

 One of a famous septet is SNOW WHITE.

Snow White is the protagonist of the fairy tale "Snow White and the Seven Dwarfs" by the Brothers Grimm. She is a princess who is forced to flee into the forest after her stepmother, the Evil Queen, attempts to kill her. Snow White finds refuge with the Seven Dwarfs, and she lives with them happily until the Evil Queen finds her and poisons her with an apple. Snow White is awakened from her deathlike sleep with a true love's kiss from the prince, and she and the prince live happily ever after.

The Seven Dwarfs are Doc, Grumpy, Happy, Sleepy, Bashful, Sneezy, and Dopey. They are a group of seven miners who live in a cottage in the forest. The Seven Dwarfs are kind and generous, and they help Snow White to hide from the Evil Queen.

Snow White and the Seven Dwarfs is a classic fairy tale that has been enjoyed by generations of readers and viewers. The story is full of adventure, romance, and magic, and it teaches important lessons about good versus evil and the power of true love.

Here is an example of how the word "Snow White" could be used in a sentence:

Snow White is one of the most famous Disney princesses.