those who是常见的定语从句的用法，意思：凡是......的人.......
这种情况下没见过用these who或somebody who的。
We should remember all those who have gone before us.
我们应该记住所有那些先驱者。
《21世纪大英汉词典》
Those who are willing to go with me for the task subscribe here.
愿意同我一起去执行这项任务的人请在这儿签名。
《21世纪大英汉词典》
Those who have it love it. 拥有它的人喜欢它。
Those who have been to Dalian all say it's beautiful. 凡是去过大连的人都说大连很美。
I forgave those who hurt me. 我原谅了那些伤害过我的人。
