though "conquest" can be used with a person as its object, it is more common, and more natural to put a geographic or political term (a place, or a government)
Yasuhira Seibatsu Monogatari is a record of Kamakura [[Bakufu|Bakufu's]] conquest of [[Fujiwara Yasuhira]].
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''Yasuhira Seibatsu Monogatari'' is a record of the [[Kamakura shogunate]]'s conflict and ultimate victory against the [[Northern Fujiwara]], led by [[Fujiwara Yasuhira]].
[[Zoku Gunshoruiju|Zoku Gunshoruijû]] Vol.571(Modern version Vol.20)
[[Zoku Gunshoruiju|Zoku Gunshoruijû]] Vol.571(Modern version Vol.20)