Ron and Hermione had two children: Rose and Hugo Weasley. Rose Weasley was born in 2006 and started Hogwarts in September 2017. She was said to have her mother's brains. Hugo Weasley was younger than his sister and likely born in 2008.
first of all it's Weasley! but all the Weasley's are: Arthur Weasley Molly Weasley Bill Wealsey Charlie Weasley Percy Weasley Fred and George Weasley Ronald "Ron" Weasley Ginevra "Ginny" Weasley Hugo Weasley Rose Weasley These are all the Weasley's Harry ever meets.