Of 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 Elizaphan
'Eliytsaphan (el-ee-tsaw-fawn')
God of treasure; Elitsaphan or Eltsaphan, an Israelite -- Elizaphan, Elzaphan.
Shemaiah
Shma`yah (shem-aw-yaw')
Jah has heard; Shemajah, the name of twenty-five Israelites -- Shemaiah.
the chief
sar (sar)
a head person (of any rank or class) -- captain (that had rule), chief (captain), general, governor, keeper, lord, (-task-)master, prince(-ipal), ruler, steward.
and his brethren
'ach (awkh)
a brother (used in the widest sense of literal relationship and metaphorical affinity or resemblance (like 1) -- another, brother(-ly); kindred, like, other.
two hundred
me'ah (may-aw')
a primitive numeral; a hundred; also as a multiplicative and a fraction -- hundred(-fold), -th), + sixscore.