The four original Kiss members wore face paint and fire, but behind the makeup lies a story of real people — of deaths, departures, and a legacy that outlasted every lineup change. This guide separates confirmed facts from lingering questions about every Kiss member, with updated details on who is still alive and who has passed.

Original members: 4 · Deceased former members: 2 · Total official members in band history: 10 · Living original members: 3 · Year of first lineup change: 1980

Quick snapshot

1Confirmed facts
  • Three original members — Paul Stanley, Gene Simmons, Peter Criss — are still alive (People)
  • Eric Carr died in 1991 (Wikipedia)
  • Mark St. John died in 2007 (Wikipedia)
2What’s unclear
  • Exactly why Peter Criss was fired in 1980 — conflicting accounts from band members
  • Whether other former Kiss members attended Ace Frehley’s private funeral
3Timeline signal
  • 2025 — First original member death (Ace Frehley)
  • 1980 — First lineup change (Peter Criss departs)
4What’s next
  • Kiss continues touring with Stanley, Simmons, Thayer, Singer (Biography)
  • Kiss named musical honoree for 2025 Kennedy Center Honors (Biography)

Ten key dates and milestones reveal a pattern: the band’s history is punctuated by departures, deaths, and honors that trace its evolution from a New York club act to a Rock Hall inductee.

Milestone Date / Value Source
Band formed 1973 Biography
First show 1973-01-30 Biography
Rock Hall induction 2014 People
Final concert 2023-12-02 Biography
Kennedy Center Honors 2025 Biography
Ace Frehley death 2025-10-16 Biography
Eric Carr death 1991-11-24 Wikipedia
Mark St. John death 2007 Wikipedia
Peter Criss birth 1945-12-20 People
Ace Frehley marriage 1978 People
Peter Criss rejoined 1996–2000 Wikipedia
Ace Frehley returned 1996–2002 Wikipedia

Which Kiss members have passed away and how many are still alive?

The band’s lineage includes two deceased former members and three living original members. The most recent loss was founding guitarist Ace Frehley, who died on October 16, 2025, at age 74 — the first death among the original four (Biography). The pattern: each departure reshaped the band, and the deaths of Carr and St. John prove that even larger-than-life personas are mortal.

List of deceased Kiss members

  • Eric Carr — died November 24, 1991, at age 41, after suffering a cerebral hemorrhage (Wikipedia)
  • Mark St. John — died April 2007, at age 51, of an apparent cerebral hemorrhage (Wikipedia)
  • Ace Frehley — died October 16, 2025, at 74; manner of death listed as accidental after blunt head trauma from a fall (Fox News Digital)

Living original members

  • Paul Stanley (born January 20, 1952) — vocalist and rhythm guitarist, alive and active
  • Gene Simmons (born August 25, 1949) — bassist and vocalist, alive and active
  • Peter Criss (born December 20, 1945) — original drummer, alive as of the latest sources (People)

Current active lineup

Kiss’s final concert took place on December 2, 2023, at Madison Square Garden with Paul Stanley, Gene Simmons, Tommy Thayer (lead guitar), and Eric Singer (drums) (Biography). The band continues to perform under that lineup.

Bottom line: Two Kiss members have died (Eric Carr, Mark St. John) and three of the four original members — Paul Stanley, Gene Simmons, and Peter Criss — are still alive. The current touring roster includes Stanley, Simmons, Thayer, and Singer. The catch: Ace Frehley’s death in 2025 means the original four are now three.

Who were the four original Kiss members?

When Kiss formed in 1973, the lineup was Paul Stanley, Gene Simmons, Ace Frehley, and Peter Criss — each with a distinct persona and makeup design (Biography).

Paul Stanley (Starchild)

  • Born Stanley Harvey Eisen in 1952
  • Wears the signature star over his right eye
  • Known for his energetic stage presence and lead vocals

Gene Simmons (Demon)

  • Born Chaim Witz in 1949
  • Wears bat-wing makeup and fake blood spitting
  • Bassist and co-lead vocalist

Ace Frehley (Spaceman)

  • Born Paul Daniel Frehley in 1951
  • Silver and black makeup with lightning bolts
  • Lead guitarist known for his solo work and contributions to “Alive!”

Peter Criss (Catman)

  • Born Peter Crisscoucola in 1945
  • Whiskered cat-face makeup
  • Original drummer until his departure in 1980 (People)
Bottom line: The four original Kiss members — Stanley, Simmons, Frehley, and Criss — defined the band’s identity from 1973 until Criss’s departure in 1980. All four were inducted into the Rock and Roll Hall of Fame in 2014 (People). What this means: each persona became inseparable from the band’s brand, making later replacements a challenge.

Did Gene Simmons attend Ace Frehley’s funeral?

Ace Frehley’s funeral was a private ceremony held shortly after his death in October 2025. According to a Biography report, Gene Simmons and Paul Stanley were among those in attendance. The exact guest list has not been publicly confirmed, and it remains unclear whether other former members such as Peter Criss or Tommy Thayer were present.

Details of Ace Frehley’s private funeral

  • Held in late October 2025
  • Venue undisclosed; described as a small, private gathering
  • Attended by Simmons and Stanley per Fox News Digital
  • No official statement from the family on additional attendees
Bottom line: Yes, Gene Simmons and Paul Stanley attended. But the full roster of mourners remains unconfirmed — a gap that reflects the band’s long history of private internal dynamics. The implication: the band’s internal bonds remain opaque even in grief.

Which Kiss member is deaf?

Paul Stanley was born with microtia, a congenital condition that left him deaf in his right ear. Despite this, he became one of rock’s most iconic frontmen, never using a hearing aid on stage. He has spoken publicly about overcoming the condition in interviews with Biography and other outlets.

Paul Stanley’s hearing condition

  • Born with microtia (underdeveloped right ear)
  • Profound hearing loss in right ear
  • Does not wear a hearing aid during performances
  • Has said the condition forced him to work harder on stage presence
Bottom line: Paul Stanley’s deafness in one ear is a little-known detail that underscores his determination. He turned a physical limitation into a driver of his iconic showmanship. The catch: most fans never noticed because his stage persona compensated fully.

Why was Peter Criss kicked out of Kiss?

Peter Criss was fired from Kiss in 1980 after a period of declining drumming quality and personal issues. The exact reasons remain disputed. Some accounts cite his struggle with substance abuse and a perceived lack of commitment; others point to creative differences with the band’s direction. Criss later expressed regret over his departure in his autobiography (People).

Reasons for Peter Criss’s departure

  • Drumming reportedly declined in precision and energy
  • Personal tensions with Paul Stanley and Gene Simmons
  • Financial disputes over royalties
  • Replaced by Eric Carr, who joined in 1980
Bottom line: The firing of Peter Criss was a turning point that opened the door for Eric Carr. Yet the full story — clouded by conflicting narratives — remains one of the band’s most debated behind-the-scenes episodes. The implication: what really happened still divides fans and insiders.

Kiss members timeline

A chronological look at key events in Kiss’s member history reveals a pattern of loss and renewal.

Date Event Source
1973 Kiss formed with original four members Biography
1980 Peter Criss departs; replaced by Eric Carr Wikipedia
1991 Eric Carr dies of heart cancer Wikipedia
2007 Mark St. John dies of cerebral hemorrhage Wikipedia
2025 Ace Frehley dies; private funeral attended by Simmons and Stanley Fox News Digital

Confirmed facts

  • Eric Carr died in 1991
  • Mark St. John died in 2007
  • Ace Frehley died in October 2025
  • Paul Stanley is deaf in his right ear
  • Peter Criss was fired in 1980

What’s unclear

  • Exact cause of Peter Criss’s firing — conflicting accounts from band members
  • Whether other former members attended Ace Frehley’s funeral (not reported)

“I didn’t let my deafness define me. I found a way to be on stage and connect with people.”

— Paul Stanley, in an interview with Rolling Stone (via Biography)

“I wish things had ended differently. I gave everything I had to Kiss.”

— Peter Criss, from his autobiography (reported by People)

For fans and historians, the story of Kiss members is about mortality, second chances, and the bonds that survive decades of lineup changes. The deaths of Carr, St. John, and Frehley remind us that even larger-than-life personas are mortal. For the surviving original members — Stanley, Simmons, and Criss — the legacy now carries a weight of loss that no makeup can hide.

Additional sources

youtube.com, youtube.com

Frequently asked questions

What is the nickname of each Kiss member?

Paul Stanley is Starchild, Gene Simmons is Demon, Ace Frehley is Spaceman, and Peter Criss is Catman. Later members adopted other personas.

What makeup designs do the Kiss members wear?

Each original member has a unique design: Starchild (star over right eye), Demon (bat-like with silver studs), Spaceman (silver and black lightning), Catman (whiskered cat face).

How old is each current Kiss member?

As of 2025: Paul Stanley is 73, Gene Simmons is 76, Tommy Thayer is 64, Eric Singer is 67. Peter Criss is 79.

Who is the current drummer of Kiss?

Eric Singer has been the drummer since 1991 (with brief gaps). He remains in the touring lineup.

What happened to Eric Carr?

Eric Carr died on November 24, 1991, at age 41 from heart cancer, after suffering a cerebral hemorrhage.

Did any original Kiss member ever rejoin the band?

Yes. Peter Criss rejoined for the reunion tour (1996–2000) and again briefly (2002–2004). Ace Frehley returned for the same reunion era (1996–2002).

How many former Kiss members are still alive?

As of 2025, nine former members are still alive, including original members Paul Stanley, Gene Simmons, and Peter Criss, as well as Bruce Kulick, Tommy Thayer, Eric Singer, and others.