Person燕后桓公Also known asIan Hoân-kongYên Hậu Hoàn côngYên Hậu Hoàn côngYên Hậu Hoàn công桓公燕後桓公archival plate · 燕后桓公 · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected tofather · child ofDuke Jian of Yan+ 2 further connections to entries not yet ingested