Final answer:
The income of Mr. Darcy from Jane Austen's novel is not specified in the provided text, but contextual information indicates that £100 a year was the minimum for genteel living and £200 a year was barely sufficient to maintain gentility, suggesting Mr. Darcy's income would be considerably higher.
Step-by-step explanation:
The income of Mr. Darcy, a character in Jane Austen's novel Pride and Prejudice, is not directly specified in the provided text; however, Edward Copeland's figures referenced in the text suggest the type of living one can expect with different levels of income during Austen's time. According to historical context, incomes like £100 a year were considered just enough for a marginally genteel life and necessary expenses, which is likely much lower than Mr. Darcy's reputed income. An income of around £200 a year was the bare minimum to make a claim to gentility. These references provide a basis for understanding the economic background in which Austen's characters, and perhaps the Wordsworths themselves, lived, indicative of a minimalist genteel lifestyle.
£200 a year at a 5% interest rate, as given in the example of Dorothy and William Wordsworth's settlements, highlights the modest living conditions that even those from genteel backgrounds such as theirs had to manage with, which can provide context to Mr. Darcy's unspecified income but is understood to be substantial within Austen's novel.