苏厉 / Su Li
苏厉 / Su Li appears in 《资治通鉴·周纪》29丨苏秦励志爽文：知识改变命运 as one of 苏秦’s brothers, named together with 苏代 as part of a household that turns diplomacy into a family field.
The page is source-scoped. The episode does not describe Su Li’s later actions; it uses him to keep Su Qin’s story from becoming only an isolated individual-inspiration tale.
《资治通鉴·周纪》56丨 瞧瞧两千多年前啥是大丈夫 mentions Su Li again in a broader list of persuaders active around the fame of 张仪, 苏秦, and 犀首公孙衍. The source still keeps him as a named field marker rather than an independently narrated actor.
《资治通鉴·周纪》47丨燕王哙的理想主义 names Su Li in the same way after 苏秦’s death: as part of the Su-family persuader context before the episode turns to 苏代’s direct role in 燕国.