The accounts记述 · the ancient witnesses
Greek historians · 希腊史家
Cassius Dio — Roman History （卡西乌斯·狄奥·罗马史）witness · 见证
Roman historians · 罗马史家
Tacitus — Annals & Histories （塔西佗·编年史与历史）primary source · 源典
Agricola 29-38 — the march 'ad montem Graupium', Calgacus' speech, Agricola's speech and the battle; verified verbatim in the tacitus-opera reader at Agr. 29.2《阿古利可拉传》29-38——进军“至格劳庇乌山”、卡尔加库斯的讲辞、阿古利可拉的讲辞与会战；已在 tacitus-opera 读本 29.2 处逐字核证
Suetonius — Lives of the Caesars （苏维托尼乌斯·罗马十二帝王传）witness · 见证
Provenance: “primary source” = curated canonical witness (editorial); “dated witness” = derived from the ToposText date index by year-span, with the matched loci count. Sparse counts may include incidental mentions.出处：「源典」为校订之正典见证（编辑判断）；「系年见证」由 ToposText 系年索引按年代跨度推得，附匹配条目数；稀少者或含偶涉。
On the timeline时间轴上
→ See this and all 18 historians on the chronology spine于编年脊柱上一览本事件与全部 18 位史家