From the sons of Jeduthun: Gedaliah, Zeri, Jeshaiah, Hashabiah, and Mattithiah– six in all, under supervision of their father Jeduthun, who prophesied as he played a harp, giving thanks and praise to the LORD.
TSK
TSK · 1 Chronicles 16:38
Treasury of Scripture Knowledge references in NET.
Hosah, one of the descendants of Merari, had sons:The firstborn Shimri(he was not actually the firstborn, but his father gave him that status),