Battle of Yiyang (504) — the same event in History of the Northern Dynasties and Book of Wei

History of the Northern Dynasties: Yuan Ying defeated Liang's Ma Xianpi at Yiyang and took Yiyang.; Book of Wei: Yuan Ying took Yiyang and captured…

What each source says

History of the Northern Dynasties (Beishi), Annals · AD 504 · 義陽

Yuan Ying defeated Liang's Ma Xianpi at Yiyang and took Yiyang.

乙酉，元英攻拔義陽
Location: 北史 卷4 正始元年

Book of Wei (Weishu), Imperial Annals · AD 504 · 義陽

Yuan Ying took Yiyang and captured Cai Lingen and others of Liang.

乙酉，元英攻義陽，拔之，擒送蕭衍冠軍將軍蔡靈恩等十餘將。
Location: 魏書卷8·正始元年

Place: 信陽市

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