吴敦 / Wu Dun (late Han)
吴敦 / Wu Dun (late Han) enters the wiki through Hanji 1026 as one of the local armed actors whom 张霸 persuades to submit to 曹操 after the fall of 吕布 at 下邳. The source does not give Wu Dun an independent biography; it treats him as part of Cao Cao’s Taishan-area pacification field.
His role is therefore structural. Wu Dun helps show how a defeated campaign can be converted into local submission once Cao Cao uses Zhang Ba as a broker rather than relying only on coercive pursuit.