I found Ruby Jewel's insta once. She seemed to be into new age hippie spiritual stuff but also listed her awards as a pornstar so I guess she doesn't try to hide it. She looked ok for her age, specially considering she already had a milf look in the late 90s/early 00's.
Federica Gori (little known italian pornstar that made various scenes with Rocco Siffredi and Kelly Stafford) seems to have passed away, I remember finding a memorial for her online.
I've always wondered what happened to Karma Rosenberg, another one of my favorites. All I could find was that "she married a german man" but there was no more info about it or confirmation about it. Also different sites listed different years of retirement and couldn't find any social media, the insta and facebook pages I found seemed to be fan made. Seems to me that euros have an easier time fading away.