Cassandra Marino: Everything About Caitlyn Jenner’s Eldest Daughter

Cassandra Marino, also known as Casey, is an American interior designer and the eldest daughter of Caitlyn Jenner. She is Caitlyn’s daughter with her first wife, Chrystie Crownover, and the younger sister of Burt Jenner. Unlike many members of the Jenner-Kardashian family, Cassandra lives a private life. She is married to Michael Marino and has three children.

Quick Facts

Cassandra Marino’s Age and Early Life

Cassandra Marino was reportedly born on June 10, 1980, in Los Angeles, California.

If this reported date is correct, she is 46 years old in 2026.

Her parents are Caitlyn Jenner and Chrystie Crownover. Cassandra was born around the period when her parents’ marriage was ending.

She grew up with her older brother, Burt Jenner. Reports say Caitlyn was not closely involved in Cassandra’s childhood, which affected their relationship for many years.

Cassandra later chose a much more private life than many members of her extended family.

Who Is Cassandra Marino’s Mother?

Cassandra’s mother is Chrystie Crownover, who has also been identified as Chrystie Scott in some reports.

Chrystie was Caitlyn Jenner’s first wife. They had two children together, Burt and Cassandra.

After their marriage ended, Chrystie reportedly remarried. One source says she did not have additional children from her later marriage.

Cassandra Marino and Caitlyn Jenner

Cassandra’s father is Caitlyn Jenner, the former Olympic decathlon champion and television personality.

Caitlyn won the gold medal in the decathlon at the 1976 Summer Olympics. She later became widely known through television and the Jenner-Kardashian family.

Cassandra has spoken about having a distant relationship with Caitlyn during her childhood. Reports say they communicated very little for years.

Their relationship reportedly improved later in life. Cassandra has spoken positively about changes in Caitlyn and indicated that they became more involved in each other’s lives.

Some secondary sources mix comments made by Cassandra with comments from her mother, Chrystie. For that reason, exact quotations about the relationship should be treated carefully.

Cassandra Marino’s Brother Burt Jenner

Burton William “Burt” Jenner is Cassandra’s older brother.

Burt and Cassandra are Caitlyn Jenner and Chrystie Crownover’s two children together.

Burt is Caitlyn’s eldest child, while Cassandra is Caitlyn’s eldest daughter.

Brandon and Brody Jenner

Cassandra also has two paternal half-brothers, Brandon Jenner and Brody Jenner.

They are Caitlyn’s sons with Linda Thompson, whom Caitlyn married after separating from Chrystie.

Brandon was born in 1981, while Brody was born in 1983.

Some online biographies incorrectly describe Brandon and Brody as Cassandra’s stepbrothers. They are actually her half-brothers because they share the same biological parent, Caitlyn Jenner.

Cassandra’s Relationship With Kendall and Kylie Jenner

Kendall Jenner and Kylie Jenner are Cassandra’s younger paternal half-sisters.

They are Caitlyn Jenner’s daughters with Kris Jenner.

Some biography websites incorrectly call Kendall and Kylie Cassandra’s stepsisters. They are half-sisters because Cassandra, Kendall, and Kylie all share Caitlyn as a biological parent.

Cassandra has maintained a much lower public profile than Kendall and Kylie.

Is Cassandra Marino a Kardashian?

Cassandra Marino is not biologically a Kardashian.

Kourtney Kardashian, Kim Kardashian, Khloé Kardashian, and Rob Kardashian are Kris Jenner’s children with her former husband Robert Kardashian.

They became Cassandra’s stepsiblings through Caitlyn Jenner’s marriage to Kris.

Cassandra is part of the wider Jenner-Kardashian family, but her biological family line comes through Caitlyn Jenner and Chrystie Crownover.

Cassandra Marino’s Education

Reliable information about Cassandra Marino’s education is limited.

The available sources do not provide a confirmed school, college, university, degree, or professional design qualification.

Her Career as an Interior Designer

Cassandra is widely reported to work as an interior designer.

She has shown an interest in building homes, interiors, decorating, and bringing new design ideas to life.

However, there is little public information about her professional career. Her employer, design company, major clients, and specific projects have not been reliably documented.

This is partly because Cassandra keeps her professional and personal life private.

Simple White Farmhouse

Cassandra has reportedly been associated with a page called Simple White Farmhouse.

The page has been described as focusing on homes, interior design, decorating, and similar subjects.

Reports say the account was private, like Cassandra’s personal social media.

The page fits with her reported interest and career in interior design, although detailed business information about it is not publicly available.

Who Is Cassandra Marino’s Husband?

Cassandra is married to Michael Marino.

Reports describe Michael as her longtime partner before they married.

Their wedding was reportedly a private ceremony attended by close family members and friends.

The exact date of their marriage is not clearly documented in the available sources.

Michael also maintains a low public profile, and reliable information about his career is limited.

Cassandra Marino’s Children

Cassandra and Michael Marino have three children named Francesca, Isabella, and Luke Marino.

One source identifies Francesca and Isabella as their daughters and Luke as their son and youngest child.

Another source incorrectly or inconsistently says Cassandra has two sons and one daughter while listing the same three names.

Because of this conflict, the children’s details should be treated cautiously. The more detailed account identifies Francesca and Isabella as daughters and Luke as a son.

Their exact birth dates are not provided in the available information.

Cassandra Marino’s Private Life

Cassandra is known for staying away from the level of publicity surrounding much of the Jenner-Kardashian family.

She does not have a major reality television career and rarely shares detailed information about her personal life publicly.

This has led some publications to describe her as one of the most private or elusive members of the Jenner family.

Her private lifestyle also means that information about her career, marriage, children, and current activities is limited.

Cassandra Marino’s Public Appearances

Although Cassandra usually stays away from the spotlight, she has made some public appearances.

She has been photographed with Taylor Armstrong at a FENDI and Aranda craftsmanship event.

She has also appeared in a family photograph with Caitlyn Jenner, Brody Jenner, Linda Thompson, and Brandon Jenner at an event connected with Brandon.

These appearances show that Cassandra occasionally attends family and fashion-related events despite generally keeping a low profile.

Is Cassandra Marino on Instagram?

Secondary sources have identified @cassandramarino as an Instagram account associated with her.

The account has been described as private.

She has also reportedly been connected to the Simple White Farmhouse page.

Her current official social media accounts in 2026 have not been independently confirmed by the information collected.

Cassandra Marino’s Net Worth

Cassandra Marino’s net worth is not reliably known.

Online estimates vary. One source places it at about $1 million, while another gives an estimate of around $2 million.

Neither figure is supported by public financial records. Her exact net worth should therefore be considered unknown.

Cassandra Marino’s Reported Height

Some biography sites list Cassandra as 6 feet 2 inches, or 188 cm, tall.

They also report blonde hair and grey eyes.

These details come from secondary biography websites and have not been strongly verified.

Interesting Facts

• Cassandra Marino is also known as Casey.
• She is Caitlyn Jenner’s eldest daughter.
• She is reportedly born on June 10, 1980.
• Los Angeles, California, is reported as her birthplace.
• Her mother is Chrystie Crownover.
• Her older biological brother is Burt Jenner.
• Brandon and Brody Jenner are her paternal half-brothers.
• Kendall and Kylie Jenner are her paternal half-sisters.
• Kourtney, Kim, Khloé, and Rob Kardashian became her stepsiblings through Caitlyn’s marriage to Kris Jenner.
• Cassandra is not biologically a Kardashian.
• She reportedly works as an interior designer.
• She has been associated with a home and interior-focused page called Simple White Farmhouse.
• She is married to Michael Marino.
• Cassandra and Michael have three children: Francesca, Isabella, and Luke.
• Her relationship with Caitlyn was distant during her childhood but reportedly improved later.
• Cassandra keeps her social media and personal life mostly private.
• Her education is not well documented publicly.
• Her exact net worth is unknown, despite online estimates ranging from about $1 million to $2 million.

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