"... a man named Michael Massanelli made a video explaining that he was the one responsible: he placed the cube there to commemorate his marriage to Jennifer Anne Masanelli on August 16, 2014. Michael Masanelli happens to be a numerologist and conspiracy buff; he’s also been friendly with William Ellis since they met — where else? — at the Guidestones. ..."
"... a man named Michael Massanelli made a video explaining that he was the one responsible: he placed the cube there to commemorate his marriage to Jennifer Anne Masanelli on August 16, 2014. Michael Masanelli happens to be a numerologist and conspiracy buff; he’s also been friendly with William Ellis since they met — where else? — at the Guidestones. ..."
https://www.atlasobscura.com/articles/who-stole-a-fragment-of-georgia-s-esoteric-tablets
Who uses the woman's married name for that?