We are a wretched family, and ought to be exterminated. We slept here to rest our poor boy on his journey to Bournemouth, and my poor dear wife sickened with scarlet fever, and has had it pretty sharply, but is recovering well. There is no end of trouble in this weary world. (Owing to the illness from scarlet fever of one of his boys, he [Darwin] took a house at Bournemouth in the autumn. He wrote to Dr. Gray from Southampton).

Volume II, Chapter III, "Spread of Evolution - 1861-1862,") p. 175. Letter to Asa Gray (1810-1888), (21 August 1862) - The Life and Letters of Charles Darwin (1887)