houndsofhell

Weasley Family
Bill Weasley
Fleur

Quoted from Lexicon:

Victoire Weasley (b. May 2, circa 1999 or 2000)

Hogwarts c. 2011. Victoire is the daughter of Bill and Fleur Weasley. Harry’s son, James, caught Victoire snogging Teddy Lupin on Platform 9 ¾ as she was preparing to leave for what was most likely her seventh year at Hogwarts; at the time she would probably have been seventeen, and Teddy nineteen (DH/e). She was born on May 2nd, the anniversary of the victory over Voldemort (YL).

Dominique Weasley

Middle child of Bill & Fleur Weasley, this name could belong to either a boy or a girl (YL).

Louis Weasley

Youngest child of Bill & Fleur Weasley (YL).
(source)