Peter, he, she: ~ say. ~ person (that person)
Classical Chinese auxiliary words: get off ~ start. ~ whose power? ~ Yu (to what extent, unimaginable significance).
Last name.
According to the context here, it should be a personal pronoun, she
Beauty: refers to talented women, or beautiful women, that is, beautiful women now.
So Yi Jiaren can be translated into that kind of beauty, that kind of gifted beauty.