All About Matthew Perry's 5 Siblings

Mar. 15, 2025

“Matthew brought so much joy to the world, both as an actor and a friend,” the statement said. “You all meant so much to him and we appreciate the tremendous outpouring of love.”

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Over the years, Perry stepped out with his half-siblings at different events, and opened up about his blended family relationships in his memoir,Friends, Lovers, and the Big Terrible Thing, which was published in 2022.

In March 2024, a legal filing revealed that Perry’s parents,John Bennett Perryand Suzanne Morrison, were namedtrust beneficiaries of his estate, along with half-sister Caitlin Morrison and the actor’s ex, Rachel Dunn.

Here’s everything to know about Perry’s half-siblings and what he’s said about his relationship with them through his life.

Caitlin Morrison

Caitlin Morrison is Perry’s half-sister, born to Suzanne and her second husband Keith in 1981. Perry was 10 years old at the time.

In his memoir, Perry opened up about his younger sister, saying that he “loved her instantly” as soon as she was born. However, as Suzanne and Keith welcomed more children together, Perry said he felt like there was now “a family growing up around me, a family I didn’t really feel a part of,” and as a result, he began to act out.

After Matthew’s death, Caitlin became the executive director of The Matthew Perry Foundation of Canada to help people facing addiction.

In October 2024, she toldHELLO! Canadathat working with the organization makes her feel “like I’msitting right next to Matthew, working with him every day on something that was important to him.”

“He had this ability to fill up a room with light,” she said. “When people were in a room with [Matthew], there was this magnetic energy. Everybody just had a smile on their face and they clung to everything that he said.”

Emily Morrison

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Emily Morrison is Perry’s half-sister, the second child of Suzanne and Keith, born in 1985. In his memoir, Perry opened up about Emily’s arrival, saying she was “blond and cute as a button.” Just like Caitlin, he added that he loved her “instantly.” However, he still struggled with a sense of belonging in his new blended family.

“I was so often on the outside looking in,” he wrote, adding that he and his mother were “fighting all the time.” As a result, Perry decided to move to Los Angeles at 15 years old to spend time with his father, which paved the way for his acting career.

Maria Perry

Maria Perry is Perry’s half-sister, whom his father John welcomed with his second wife Debbie in 1986. In his memoir, Perry opened up about his father getting remarried, calling Debbie “a lovely woman” and the “catch of the century.”

In his memoir, Perry revealed that Maria was the first person to tell him what had happened to him following his 2018 health scare when his colon ruptured as a result of using OxyContin.

Describing his sister as the “hub of the Perry family,” he said, “Maria did her best to be wonderfully consoling, but there was no consoling this.”

Will Morrison

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Will Morrison is Perry’s only half-brother, whom Suzanne and Keith welcomed in 1987. Like some of his other siblings, Will made a rare appearance with Perry as they attended the premiere ofHarry Potter and The Sorcerer’s Stonein November 2001.

Perry mentioned Will along with his sisters in his memoir while recalling their support during his difficult phases.

“My sisters’ faces shadow my parents’, as does my brother’s, each of them beaming at me, not just at a hospital bedside, but also in Canada and Los Angeles as I tried to crack them up with my patter,” he wrote about his siblings.

“They never dropped the ball once, any of them, never turned their backs on me, ever,” he continued. “Imagine such love if you can.”

Madeline Morrison

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Madeline Morrison is Perry’s half-sister born in 1989, the fourth child of Suzanne and Keith.

In his memoir, Perry talked about his happy memories with his young siblings, including Madeline.

In April 2002, Madeline attended the premiere ofSpider-Manwith her elder brother, a rare public appearance for the two of them.

source: people.com