1851, Goold Brown, The Grammar of English Grammars, Samuel S. & William Wood, page 221:But as the h, though everso feebly aspirated has something of a consonant sound, ...
1984, in John F. Schostak and Tom Logan, Pupil Experience, Croom Helm, ISBN 9780709923916, page 44:Lanky: "They never say anything. They don't like talking. They're everso quiet."
2006, D. A. Watson, Faraday’s Paperweight, Lulu.com, ISBN 978-1-84728-427-3, page 66:Belinda panicked for a second and then caught Neill just shake his head everso slightly and wink.
