| However, when the Sakuradamongai Incident occurred in tandem with his retirement life, on July 2, 1860 Tadahiko was suddenly captured by Fushimi Magistrate's office on suspicion of involvement in the incident. |
だが、隠居と相前後して桜田門外の変が起こると、忠彦は同年（万延元年に改元）5月14日 (旧暦)、事件への関与の疑いで突如伏見奉行に捕らえられる。 |