Rosamond was more severely criticised and less pitied, though she too, as one of the good old Vincy family who had always been known in Middlemarch, was regarded as a victim to marriage with an interloper.
There are no more uses of "interloper" in the book.
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All the new settlers made him feel like an interloper in the country of his fathers.
One you should pass along to that alien interloper, Ka Anor:
Katherine Applegate -- Everworld - Search For Senna