The first two classes provided the cavalry; the third had to serve as heavy infantry; the fourth served either as light infantry without armor or in the fleet for which they probably received wages.

前两个阶级提供骑兵，第三阶级提供重装步兵，第四阶级提供不穿甲胄的轻装步兵或在海军中服务，大概还领饷银。

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