<span>We never learn the first name of Atticus' wife, Scout's mother</span>
Strictly speaking, the One Ring does not make the wearer invisible. ... When others wear it, they become 'invisible' to those around them, because they have become visible to Sauron, in a way. If he is looking in that direction, then he would see them. Hence why Gollum got away with it for so long, and Bilbo and Frodo. hope
it helps.
