[1] 人名, 欧米人名

[3] 横線

[2] ちょっと面倒な西洋人名の「=(ハイフン)」の話|三城俊一/歴史ライター, 2024-10-19T07:59:07.000Z https://note.com/toubunren/n/nc24d1cf4b7fc

[4] Double-barrelled name - Wikipedia, 2024-10-15T03:44:08.000Z, 2024-10-19T08:37:15.090Z https://en.wikipedia.org/wiki/Double-barrelled_name