鲁共公 / Duke Gong of Lu
鲁共公 / Duke Gong of Lu appears in Zhouji 09 as Ji Fen, the son and successor of 鲁穆公. The source gives him as one of the compact 377 BCE succession notices.
His source role is chronological. The episode does not develop a separate Lu political story here; it uses Lu’s succession beside 韩国 and the 《资治通鉴》 Zhou-annals sequence.