The genealogies of Manasseh's descendants were recorded individually, according to their tribes and ancestral houses, as were the names of all the men 20 years and above who could serve in the army.

and his army as numbered totaled 32,200.

Manasseh’s descendants:
the Machirite clan from Machir.
Machir fathered Gilead;
the Gileadite clan from Gilead.

These were Manasseh’s clans, numbered by their registered men: 52,700.

The descendants of Manasseh's son Machir attacked Gilead and then captured and dispossessed the Amorites who were there.

That's why Moses gave Gilead to Manasseh's son Machir, who lived there at the time.

Manasseh's son Jair captured their towns and renamed them Havvoth-jair.