Irish novelist Edith Somerville was born #OTD in 1858.
She habitually signed herself as "E. Œ. Somerville". She wrote in collaboration with her cousin "Martin Ross" (Violet Martin) under the pseudonym "Somerville and Ross". Together they published a series of fourteen stories and novels, the most popular of which were The Real Charlotte, published in 1894, and Some Experiences of an Irish R. M., published in 1899.
Books by Edith Somerville at PG:
https://www.gutenberg.org/ebooks/author/5334