Physical Description: Charity is a brown-eyed girl, brown as caramel like say her mother. Her skin is brown too, with some freckles, coming from her indian's ancestors. She has long brown hair, never combed. She often laugh or smile, and she has a small dimple on the left cheek.

Mental Description: Charity is a very happy girl, and she doesn't keep her tongue in her pocket. She doesn't care about hurting people, and always says what she thinks. She really likes to sew, even if by all accounts the results are... doubtful. Charity also loves plants, having grown up with a florist mother. Although she is still very energetic, Charity manages to concentrate on gardening. She hates working without a plan and continually makes to-do lists.

Biography:
Calum Pierce is not a wizard unlike his wife, Arabel. On the other hand, he comes from a very rich Muggle family, which allowed him to undertake prestigious studies. He becomes a lawyer, and meets the woman who will become his wife quite by chance, while he is in a bar after a long day of work. She is a botanist, and, he does not yet know it, a witch who studied at Hogwarts, in Hufflepuff. They very quickly discover that they have the same vision of the world, the same educational perspectives. Quite superstitious in nature, Arabel suggests, during her first pregnancy, to call their future children by a name representing a primary quality. This is how Prudence Pierce was born in 2010. Contrary to her name, she immediately showed herself to be very daredevil and energetic. She initially had a hard time with the arrival of Charity Pierce in 2013, then made her her sidekick after reflection. Together, they will sow chaos in the Pierce household. So, when Mercy Pierce was born in 2016, none of the little girls worried too much: they were convinced that they would soon become a trio. After a few years, however, they must realize that this will not be the case. Mercy lives up to its name. Wise, kind, smiling and frighteningly polite, she is the perfect daughter.

In 2021, Prudence returns to Hogwarts and is sorted into Gryffindor. The house seems very empty to Charity, who is only waiting for one thing: to join her sister at Hogwarts.

First Instance of Magic:
One day, while Prudence was playing ball in the courtyard of the house, she inadvertently broke a window. However, it was planned that the two girls would go on an outing with their mother the next day, something they would be deprived of if this stupidity was discovered. Charity panicked, and the pieces of glass came together again.