No, none of the Weasley children killed anybody. Augustus Rockwood, the person who killed Fred, was defeated by Aberforth Dumbledore.
they are fictional character, who never use phone (their brother Ron tried once, but he was shouting too loudly, so it didn't go well)
Arnold the pgymy puff she buys in in Fred and Georges shop
Ron's relationship is brother-in-law with Harry and very good friends. Ron has six siblings. Bill, Charlie, Percy, Fred, George, and Ginny.
The twins' joke shop was named Weasley's Wizarding Wheezes.
An assortment of things, such as puking pastels, nosebleed nougat, and such other weasley wizarding wheezes.
no...his brother is jaxon
Arthur and Molly Weasley have seven children. Bill, Charlie, Percy, Fred, George, Ron, and Ginny.
Fred Whitaker
Not during the series, no. However, she nearly died after narrowly avoiding a killing curse sent by Bellatrix Lestrange. She later married Harry Potter and they have three children: James Sirius, Albus Severus and Lily Luna Potter.
No
Weasley: Because it was made by the Weasleys Wizard: Because they were wizards and the items in their shop were magical Wheezes: Some things made you laugh or sneeze uncontrollably
Yes, she was close to the whole Weasley family. He would have been her brother in law. (She is married to his brother Ron.)