At least that's what the OED tells us; the only example that they can find of the word scrannel is in Milton's Lycidas.

至少这是牛津英语字典告诉我们的;,他们找到的唯一一个例证,就是在里的这个。

耶鲁公开课 - 弥尔顿课程节选

And that may generalize again and it keeps going until you either get back to Adam and Eve, I guess. I don't think they were born in the US as far as I know, or you find somebody who satisfies that definition or you find that none of your parents actually are in that category.

降低到我的父亲或者母亲,是不是天生的美国公民呢,这个问题可以继续向下分解,你甚至可以追溯到亚当和夏娃的时候,据我所知它们并不是出生在美国的,或者你要么找到一个符合定义的人,要么发现你的父母都不满足条件。

麻省理工公开课 - 计算机科学及编程导论课程节选