Many people have been discussing various web slingers this month due to a certain movie release... I don't think Spider Queen was in it, but I wouldn't know since I haven't seen it.
Shannon Kane was just your average wife to a chemist working for the US government until, suddenly, BANG! A pair of lowly criminals shot him in the back, leaving Shannon a widow who exclusively wore black (as widows do). Looking through the room where her husband once worked, she discovered his notes detailing a new adhesive substance strong enough to swing with! Using these notes, she invented bracelets which shot out this adhesive like spiders shoot webs (this was 21 years before Amazing Fantasy #15 introduced Spider-Man by the way).
The widow Shannon noticed the similarity between this device and spiders, and from it created a crime-fighting persona. One ready and willing to do anything to stop criminals like the ones who killed her husband and made her a widow. She was Black Wido- sorry, she was Spider Queen. She chose the name Spider Queen, obviously.
Spider Queen only showed up in 3 issues, though she's one of the more well-known superheroes who have fallen into the public domain. Perhaps most notably, Marvel made use of her in the 1993 mini-series "The Invaders" where she was reimagined as a villain working with the Nazis. She's also allegedly popped up in Webcomics, but I can't actually find what they are (I'm only a mortal man).