Who was a younger member of the grangerfoerd family that died earlier?

A younger member of the Grangerford family who died earlier was Buck Grangerford. He was a teenager and was killed during the feud between the Grangerfords and the Shepherdsons in Mark Twain's "The Adventures of Huckleberry Finn." His death highlights the tragic consequences of the longstanding family feud and serves as a pivotal moment in the narrative.