The Hunter Cats of Connorloa oleh Helen Hunt Jackson

First published in 1884. The story begins: "Once on a time, there lived in California a gentleman whose name was Connor,—Mr. George Connor. He was an orphan, and had no brothers and only one sister. This sister was married to an Italian gentleman, one of the chamberlains to the King of Italy. She might almost as well have been dead, so far as her brother George's seeing her was concerned; for he, poor gentleman, was much too ill to cross the ocean to visit her; and her husband could not be spared from his duties as chamberlain to the King, to come with her to America, and she would not leave him and come alone. So at the time my story begins, it had been many years since the brother and sister had met, and Mr. Connor had quite made up his mind that he should never see her again in this world." According to Wikipedia: "Helen Maria Hunt Jackson, born Helen Fiske (October 15, 1830 – August 12, 1885), was a United States poet and writer who became an activist on behalf of improved treatment of Native Americans by the U.S. government. She detailed the adverse effects of government actions in her history A Century of Dishonor (1881). Her novel Ramona dramatized the federal government's mistreatment of Native Americans in Southern California and attracted considerable attention to her cause, although its popularity was based on its romantic and picturesque qualities rather than its political content. It was estimated to have been reprinted 300 times, and contributed to the growth of tourism in Southern California."