New Living Translation
Each of them was the leader of an ancestral clan. The total number of mighty warriors and leaders from these clans was 20,200, as listed in their genealogical records.

American Standard Version
And they were reckoned by genealogy, after their generations, heads of their fathers houses, mighty men of valor, twenty thousand and two hundred.

Berean Study Bible
Their genealogies were recorded according to the heads of their families—20,200 mighty men of valor.

Douay-Rheims Bible
And they were numbered by the families, heads of their kindreds, most valiant men for war, twenty thousand and two hundred.

English Revised Version
And they were reckoned by genealogy, after their generations, heads of their fathers' houses, mighty men of valour, twenty thousand and two hundred.

King James Bible
And the number of them, after their genealogy by their generations, heads of the house of their fathers, mighty men of valour, was twenty thousand and two hundred.

World English Bible
They were reckoned by genealogy, after their generations, heads of their fathers' houses, mighty men of valor, twenty thousand two hundred.

Young's Literal Translation
with their genealogy, after their generations, heads of a house of their fathers, mighty of valour, twenty thousand and two hundred.

1 Chronicles 7:9 Additional Translations ...