Never heard (of) her. None of her songs made the pop top 100 songs.
On SiriusXM, basically all I listen to (in the car) is 50s on 5. I only change to 60s on 6 if my wife is with me & she hears a Connie Francis (crying/whining type of) song. With about 95% of the songs played on 50s on 5, I can ID the title & artist within 5 seconds.
Although I haven't heard their doo-wop show, I have met its host, "Cool Bobby B". We've attended many oldies concerts in our area over Labor Day weekends (something called Lead East...combining vintage cars with oldies music). Bobby was the emcee for the concerts & during intermission he'd walk around meeting audience members & asking how we were enjoying the show so far.
Generally, I don't think that Aquatones song is played as top 40 play during the week but Sirius '50s has their special show on the weekends for doo wop. So, that is one song, I'd wager one will not hear except on their specialty shows. Sure, if one wants to hear "Moody River" by Pat Boone, "You're 16" by Johnny Burnette, etc. those songs get played, those are easy to recognize for the most part, I wouldn't be putting Connie Francis down that much in comparison to some of those kinds of songs. One may have heard of the Aquatones but more on a regional basis.
The Platters, Elvis, Buddy Holly, etc. all made it but so many groups didn't with a lot to offer; though the Duprees or Marcels may have had multiple songs, there are probably individual songs one knows by them.
I enjoy Kathy and the Room Mates "Canadian Sunset" but one isn't going to hear something like that normally on a weekday. Again, they may be known again, regionally.
http://www.youtube.com/watch?v=agtcBkSKWl0I really think that a lot of what Rock and Roll was to become, even up until the 1970s was largely laid down in songs like "Caldonia" by Louis Jordan, note, this is not the blues connection but simply rock medleys as early as the 1940s. Some of those early versions even have a nice electric guitar. Not much knew under the sun.
http://www.youtube.com/watch?v=OCH_n9CTTbAAnd 'the Stroll' by the Diamonds really strikes me as much like heavy rock even way back then.
Jake Scott rockabilly may have been heard of but many would be pressed to name a specific song by him.