Basic Information
| Field | Details |
|---|---|
| Full Name | Katherine “Katie” Harbaugh |
| Date of Birth | December 17, 2010 |
| Parents | Jim Harbaugh and Sarah (Feuerborn) Harbaugh |
| Siblings (full) | Addison “Addie” (b. 2008), Jack (b. 2012), John (b. 2017) |
| Half-Siblings | Jay (b. 1989), James (b. ~1996), Grace (b. 2000) |
| Paternal Grandparents | Jack Avon Harbaugh and Jacqueline “Jackie” (Cipiti) Harbaugh |
| Maternal Grandparents | Merle Feuerborn and Alta Corrine Feuerborn (d. 2021) |
| Public Profile | Private child occasionally seen at games and family events |
Early Life and Family Roots
Katherine “Katie” Harbaugh entered the world on December 17, 2010, arriving into a family where football is both vocation and vocabulary. Her father, Jim Harbaugh, is a high-profile coach whose career has spanned college powerhouses and the NFL, most recently leading the Los Angeles Chargers. Her mother, Sarah (née Feuerborn), grew up in a large Midwestern family and married Jim in 2008. Together, they’ve raised four children—Addison (2008), Katherine (2010), Jack (2012), and John (2017)—through seasons, schedules, and the steady beat of the football calendar.
The Harbaugh name is stitched deeply into the sport. Katherine’s paternal grandfather, Jack Harbaugh, is a longtime college coach and one of the family’s enduring lodestars; her grandmother Jackie is the warm center of many family stories. The family’s football tree didn’t grow overnight—it’s many rings deep—and Katherine is among the newest branches, growing up with a front-row view of the game’s rhythms without being defined solely by them.
Siblings and the Wider Clan
Katherine is the second of Sarah and Jim’s four children. Addison, the eldest, arrived in 2008; Jack followed in 2012, and John rounds out the quartet, born in 2017. Katherine also has three older half‑siblings from Jim’s first marriage: Jay (1989), James (~1996), and Grace (2000). Jay moved into coaching, echoing the family’s familiar path. Grace has pursued athletics as well. For Katherine, that means a tapestry of siblings that spans decades—a wide age range that turns family gatherings into a chorus of perspectives, from toddlers to seasoned pros.
On her mother’s side, the Feuerborn family is expansive. Katherine’s maternal grandfather is Merle Feuerborn; her grandmother, Alta Corrine, passed away in 2021. Sarah’s many siblings—brothers and sisters whose names appear in family notes and community remembrances—underscore the clan’s close-knit Midwestern roots. Holidays in a family like this aren’t quiet; they’re symphonies of voices, card games, and cousins racing around the living room.
A Household Built Around the Game
In practical terms, growing up a Harbaugh means calendars pinned to team schedules, fall weekends spent in stadiums, and the kind of logistics that would impress a travel coordinator. Katherine’s childhood has unfolded alongside the moves and milestones of her father’s coaching journey—across NFL and college landscapes, from San Francisco to Ann Arbor, and onward to Los Angeles.
Yet for all the spotlight on the sideline, the family presents a consistent message: the kids are kids first. Katherine’s public footprint is intentionally light—brief sideline sightings, family photos, celebratory moments after big wins—more echoes than broadcasts. It’s a portrait of a childhood lived with proximity to the big stage while preserving the sanctuaries of home and school.
Public Glimpses and Milestones
Katherine doesn’t court attention; the attention sometimes finds her. You’ll spot her at a press conference backdrop, beside her mother in stands filled with team colors, or near the sideline amid the postgame rush. These are flashes of family life lived in public spaces—a cheer here, a hug there, and the occasional wave into cameras.
When Jim speaks about his children, it’s often with the shorthand of nicknames and the warmth of a proud dad. “Katie” slips into remarks not as a headline but as a heartbeat—small acknowledgments of the people who ride out the wins and losses with him. For Katherine, those mentions are part of a larger family rhythm where each child’s identity stands on its own, even within a famous last name.
Timeline Highlights
| Year/Date | Event |
|---|---|
| 2008 | Jim and Sarah marry; daughter Addison is born later that year. |
| Dec 17, 2010 | Katherine “Katie” Harbaugh is born. |
| 2012 | Brother Jack is born. |
| 2014–2015 | Family transitions around Jim’s move to a major college head coaching role; Katherine begins appearing in occasional game-day photos. |
| 2017 | Youngest brother John is born. |
| 2015–2024 | Periodic public glimpses at games, family events, and media day appearances as the Harbaughs navigate coaching stops. |
| 2024–2025 | Jim takes the helm in Los Angeles; the family’s next chapter begins on the West Coast. |
Family Tree at a Glance
| Name | Relationship to Katherine | Notable Notes |
|---|---|---|
| Jim Harbaugh | Father | High-profile football coach (NFL and college) |
| Sarah (Feuerborn) Harbaugh | Mother | From a large Midwestern family; married Jim in 2008 |
| Addison “Addie” Harbaugh (2008) | Sister | Eldest of Jim and Sarah’s four children |
| Jack Harbaugh (2012) | Brother | Shares his grandfather’s name |
| John Harbaugh (2017) | Brother | Youngest of the four |
| Jay Harbaugh (1989) | Half-brother | Football coach |
| James “James Jr.” (~1996) | Half-brother | Older half-sibling |
| Grace Harbaugh (2000) | Half-sister | Athlete |
| Jack Avon Harbaugh | Paternal grandfather | Longtime college coach |
| Jacqueline “Jackie” Harbaugh | Paternal grandmother | Family matriarch |
| Merle Feuerborn | Maternal grandfather | Part of an extensive Feuerborn family |
| Alta Corrine Feuerborn (d. 2021) | Maternal grandmother | Remembered in family obituaries |
Values, Traditions, and Everyday Moments
However public the Saturday or Sunday can be, weekdays in a household like the Harbaughs’ look familiar: school drop-offs, homework, sibling debates over who gets the last slice, and the small rituals that stitch families together. There’s a bedrock of team ethos—accountability, effort, showing up for one another—that travels well from locker rooms to living rooms. For Katherine, that ethos means learning to thrive amid change, to find routine in new zip codes, and to celebrate others’ success as you chase your own growth.
This is a family that loves competition but doesn’t reduce life to a scoreboard. The elders—Jack and Jackie on one side, the Feuerborn network on the other—anchor the narrative with stories that predate stadium lights. For a child like Katherine, those roots are as instructive as the most dramatic fourth quarter: know where you come from, value who stands beside you, and carry your name with care.
FAQ
Who is Katherine Harbaugh?
Katherine “Katie” Harbaugh is the daughter of coach Jim Harbaugh and Sarah (Feuerborn) Harbaugh.
When was Katherine Harbaugh born?
She was born on December 17, 2010.
Who are Katherine’s siblings?
Her full siblings are Addison (2008), Jack (2012), and John (2017); her half-siblings are Jay (1989), James (~1996), and Grace (2000).
Is Katherine frequently in the media?
She appears occasionally at games and family events but maintains a low public profile.
What is known about her schooling or activities?
Specifics are not public; she is a private minor, and the family keeps those details out of the spotlight.
What do we know about her grandparents?
Her paternal grandparents are Jack and Jackie Harbaugh; her maternal grandparents are Merle and the late Alta Corrine Feuerborn.
Does Katherine have a public career or social presence?
No—she is a child and is not pursuing a public career.
