Stander-by

Stand´er-by`

    (~bī`)
n.1.One who stands near; one who is present; a bystander.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in classic literature ?
"I cannot think well of a man who sports with any woman's feelings; and there may often be a great deal more suffered than a stander-by can judge of."