Meonothai was the father of Ophrah, and Seraiah was the father of Joab, the father of those living in Ge-harashim, which was given this name because its people were craftsmen.
Jewish Publication Society of America Version (JPS1917) - 1 Chronicles 4:14 >And Meonothai begot Ophrah; and Seraiah begot Joab the father of Ge-harashim; for they were craftsmen.