All the Weasley cousins
A simple list of the children of Arthur's older brothers: Bilius and Daniel.
Children of Daniel Weasley and Boriana Weasley (née Blishwick)
Zachariah Daniel Weasley (b. 1969) - he was sorted into Gryffindor and became a prefect in his fifth year. He became a spell inventor that created spells to better aritmancy understanding. He married Marin Kallias, a Greek half blood witch he met from his work, and had two children with her: Finneas and Nicole Weasley.
Elijah Lyandro Weasley (b. 1971) - he was also sorted into Gryffindor and was a member of the duel club of the house before it was closed. He became a journalist for the diary The Magic Sleeve, that specializes in political news. He married late in life to Atticus Crouch, the last Crouch family member.
Helio Alaric Weasley (b. 1974) - he was sorted into Gryffindor and was a member of the Gobstone club. He became a Gringotts employee. He never married nor had children.
Halia Penelope Weasley (b. 1974) - she was sorted into Gryffindor and was a member of the Rat Race club, where she participated with her rat Dolly. She became a manager of one of Gladrags Wizardwear's franchises in London. She married Jonathan Fulbert, who used to be her coworker, and had four daughters with him: Esther, Celeste, Calia and Viviana.
Children of Bilius Weasley and Coraline Weasley (née Cattermole)
Patricia Alina Weasley (b. 1968) - the oldest of the cousins. She was sorted into Gryffindor. She became an accountant and ended up marrying her childhood best friend: Lavinia Ozero.
Gabriel Bilius Weasley (b. 1972) - he was sorted into Gryffindor. He became an editor of the Daily Prophet. He married Kayla Booker, who was a friend from Hogwarts, and had three children with her: Roman, Jasper and Celine Weasley.
David Gael Weasley (b. 1973) - he was sorted into Gryffindor and became a member of Gryffindor's Art Club. He became an employee on Broom Brakes Service.
