Non-PRO English to Japanese Art/Literary Poetry & Literature

ブラウン家に関した内容です。

Brother Tim, another Brown scion who constituted part of the family diaspora, joined Simon in 1883 and together they became central figures in the expansion of trade and industry.

海外移住組ということでしょうか？ブラウン家の兄弟は全員海外へ移住しています。