The Kardashian Jenner family tree anchors one of the most recognized dynasties in modern pop culture, evolving from legal and athletic roots into a global media empire. At the center of this sprawling network sits Kris Jenner, whose marriages to the late attorney Robert Kardashian Sr. and Olympic decathlete Bruce Jenner (now Caitlyn Jenner) established two distinct branches of siblings, step-siblings, and a growing third generation of thirteen grandchildren. Understanding this lineage requires tracing back past the reality television cameras to the ancestral origins that shaped their rise.
Ancestral Roots and Pre-Fame Origins
Long before reality television captured public attention, the family's foundations were built on distinct legal, athletic, and immigrant histories. Robert Kardashian Sr.'s grandparents emigrated from the Ottoman Empire to the United States in the early 20th century, settling away from regions impacted by the 1915 Armenian genocide. Robert grew up in Los Angeles, building a successful career as an attorney that culminated in his role as a defense lawyer and friend to O.J. Simpson during the high-profile 1995 trial.
On the maternal side, Kris Jenner (born Kristen Mary Houghton) grew up in San Diego, California, raised by her mother Mary Jo "M.J." Campbell and father Robert True Houghton. Before orchestrating the family's brand, Kris married Robert Kardashian Sr. in 1978. Their union produced four children before ending in divorce in 1991. Shortly after, Kris married Bruce Jenner, blending her existing four children with Bruce's four children from previous marriages to form a complex blended family.
The First Generation: Kris and Her Spouses
The structure of the family tree relies heavily on Kris Jenner's marriages and partnerships, which created two primary family clusters.
The Kardashian Branch
With Robert Kardashian Sr., Kris had four children:
- Kourtney Kardashian: Born in 1979, the eldest sibling launched lifestyle brand Poosh and married musician Travis Barker.
- Kim Kardashian: Born in 1980, who built a massive profile spanning shapewear, beauty brands, and legal advocacy.
- Khloé Kardashian: Born in 1984, known for her fashion ventures and fitness contributions.
- Rob Kardashian: Born in 1987, the youngest of the four, who manages independent business ventures like Arthur George socks while maintaining a more private life.
The Jenner Branch
Following her divorce from Robert, Kris married Bruce Jenner in 1991, welcoming two daughters:
- Kendall Jenner: Born in 1995, who established a career in high-fashion modeling.
- Kylie Jenner: Born in 1997, who founded Kylie Cosmetics and built extensive business enterprises.
Caitlyn Jenner also brought four children into the extended family matrix from prior marriages to Chrystie Scott and Linda Thompson: Burt, Cassandra, Brandon, and Brody Jenner. Though they share a father with Kendall and Kylie, they maintain separate households and distinct professional paths away from the core reality television focus.
The Grandchildren Generation
The third generation expands across multiple households, bringing the total number of Kris Jenner's grandchildren to thirteen. Each branch contributes distinct branches to the overall chart:
- Kourtney's Children: Shares three children (Mason, Penelope, and Reign) with former partner Scott Disick, and welcomed a son, Rocky Thirteen Barker, with husband Travis Barker.
- Kim's Children: Shares four children (North, Saint, Chicago, and Psalm) with her former husband Kanye West.
- Khloé's Children: Shares daughter True and son Tatum with professional basketball player Tristan Thompson.
- Rob's Child: Shares daughter Dream Renée Kardashian with former fiancée Blac Chyna.
- Kylie's Children: Shares daughter Stormi and son Aire with musician Travis Scott.
Keeping track of these lineages requires noting that stepchildren from modern partnerships—such as Travis Barker's children from previous relationships—integrate into the family dynamic without altering biological descent lines.
Frequently Asked Questions
Are Kendall and Kylie Kardashians?
No. While they share the same mother (Kris Jenner) as Kourtney, Kim, Khloé, and Rob, their biological father is Caitlyn Jenner, meaning their legal surname is Jenner. They are maternal half-siblings to the older four children.
Who are Caitlyn Jenner's children outside of the famous sisters?
Before marrying Kris Jenner, Caitlyn had four children: Burt and Cassandra with first wife Chrystie Scott, and Brandon and Brody with second wife Linda Thompson.
How many grandchildren does Kris Jenner have?
As of late 2026, Kris Jenner has thirteen biological grandchildren spanning five of her six children, with Kendall Jenner being the only sibling without children.
What was Robert Kardashian Sr.'s profession?
Robert Kardashian Sr. was a prominent American attorney and businessman, best known for serving as a defense attorney for O.J. Simpson during his 1995 trial.
