... determined in the duke's presence under Geoffrey for the ®ve
years from 1181 to 1186 than there were under Henry II for the
twenty-three years from 1158 to 1181.
On the other hand, the rarity ... unclear,
however, whether the `exercitus' in these instances included barons and
their men, or whether it was composed exclusively of the tenants of
ducal domains. At leas...