And the sons
ben (bane)
a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc.
of Meshelemiah
Mshelemyah (mesh-eh-lem-yaw')
ally of Jah; Meshelemjah, an Israelite -- Meshelemiah.
were Zechariah
Zkaryah (zek-ar-yaw')
Jah has remembered; Zecarjah, the name of twenty-nine Israelites -- Zachariah, Zechariah.
the firstborn
bkowr (bek-ore')
firstborn; hence, chief -- eldest (son), firstborn(-ling).
Jediael
Ydiy`a'el (yed-ee-ah-ale')
knowing God; Jediael, the name of three Israelites -- Jediael.
the second
sheniy (shay-nee')
double, i.e. second; also adverbially, again -- again, either (of them), (an-)other, second (time).
Zebadiah
Zbadyah (zeb-ad-yaw')
Jah has given; Zebadjah, the name of nine Israelites -- Zebadiah.
the third
shliyshiy (shel-ee-shee')
third; feminine a third (part); by extension, a third (day, year or time); specifically, a third-story cell) -- third (part, rank, time), three (years old).
Jathniel
Yathniy'el (yath-nee-ale')
continued of God; Jathniel, an Israelite -- Jathniel.
the fourth
rbiy`iy (reb-ee-ee')
fourth; also (fractionally) a fourth -- foursquare, fourth (part).