田婴 / Tian Ying
田婴 / Tian Ying appears in 《资治通鉴·周纪》19丨马陵之战 as one of the 齐国 commanders sent after 韩国 has been worn down by 魏国. The episode identifies him as 齐威王’s younger son and notes that his son later becomes the famous Mengchang Jun.
In this source, Tian Ying is less developed than 田忌 or 孙膑. His wiki role is to mark that Qi’s intervention is a formal state campaign with multiple commanders, while Sun Bin remains the military adviser shaping the plan.