その後、同藩士関川代次郎らと共に徹底抗戦派の藩主・松平定敬を護衛して蝦夷地へ渡航。
After that, he took his passage to Ezochi (inhabited area of Ainu) together with a feudal retainer of the same domain, Daijiro SEKIKAWA and others, guarding the lord of domain, Sadaaki MATSUDAIRA, who belonged to Thoroughgoing resistance force. - Wikipedia日英京都関連文書対訳コーパス
関川代二郎(せきかわだいじろう、天保9年(1838年)-明治42年(1909年))は、幕末の桑名藩士で、新選組隊士。
Daijiro SEKIKAWA (1838 - 1909) was a feudal retainer of Kuwana Domain and member of Shinsengumi (a group who guarded Kyoto) at the end of Edo period. - Wikipedia日英京都関連文書対訳コーパス