Jon Bon Jovi on Sunday announced the death of John Such, the New Jersey rock band's bassist from 1983 to 1994.
No details on when or how John Such died were immediately available. A publicist for Bon Jovi didn't immediately respond to messages.
"He was an original," Bon Jovi wrote in a post on Twitter. "As a founding member of Bon Jovi, Alec was integral to the formation of the band."
Bon Jovi credited John Such for bringing the band together, noting that he was a childhood friend of drummer Tico Torres and brought guitarist and songwriter Richie Sambora to see the band perform.
The Yonkers, New York-born John Such was a veteran figure in the thriving New Jersey music scene that helped spawn Bon Jovi.
As manager of the Hunka Bunka Ballroom in Sayreville, New Jersey, John Such booked Jon Bon Jovi & The Wild Ones before joining the singer-songwriter's band.
John Such departed the band in 1994, when he was replaced by bassist Hugh McDonald.
He later rejoined the band for its induction into the Rock & Roll Hall of Fame in 2018.