Who Is Emily Lynne Berthold? The Untold Story of Kate McKinnon’s Sister

Artemas Crew
By Artemas Crew Add a Comment 15 Min Read

Emily Lynne Berthold is the younger sister of Kate McKinnon, the Emmy winning Saturday Night Live star whose full legal name is Kate McKinnon Berthold, making Berthold the shared family surname connecting the two sisters together. Emily has built her own career as a comedian, actress, and writer, working both independently and in direct collaboration with her famous older sister on multiple creative projects over the years.

This article looks at what is known about Emily Lynne Berthold, from her own comedy career to her creative collaborations with Kate McKinnon. It also traces Kate McKinnon’s own celebrated career on Saturday Night Live, since so much of the public interest in Emily comes from her connection to one of sketch comedy’s most acclaimed performers. Readers interested in other family members connected to well known public figures may also want to read about Hayden Panettiere’s father and Herschel Walker’s ex-wife.

Quick Bio Table

CategoryDetails
Full NameEmily Lynne Berthold
Known ForYounger sister of SNL star Kate McKinnon
SisterKate McKinnon, actress and comedian
OccupationComedian, actress, and writer
Notable CollaborationCo-creator of Notary Publix with Kate McKinnon
Other CreditsOur Cartoon President, Friends from College

Her Career in Comedy

Emily Lynne Berthold has built her own career within comedy and entertainment, earning acting credits, documented on IMDb, on projects including Our Cartoon President, Friends from College, and The Iliza Shlesinger Sketch Show, establishing herself as a working comedic performer independent of her sister’s fame. She has also worked as a writer, contributing to projects that showcase her own distinct comedic voice separate from any direct connection to her sister Kate McKinnon’s much larger public career.

This independent body of work, built across television and digital projects over a number of years, demonstrates that Emily has pursued her own distinct path within the entertainment industry rather than relying solely on her family connection to one of Saturday Night Live’s most celebrated recent performers.

Her Collaboration With Kate McKinnon

Emily Lynne Berthold co-created Notary Publix alongside her sister Kate McKinnon, a comedy web series that allowed the two sisters to work together creatively and showcase their shared comedic sensibility to audiences. This collaboration represented a rare public pairing of the two sisters’ creative talents, offering fans a meaningful window into their working relationship beyond Kate’s far more widely known solo career on Saturday Night Live.

This creative partnership between the sisters illustrates how Emily and Kate have found ways to work together professionally, blending their individual comedic strengths into a single shared project rather than keeping their careers entirely separate from one another throughout their careers.

Emily Lynne Berthold

The McKinnon Berthold Family Background

Kate McKinnon’s full legal name, Kate McKinnon Berthold, confirms Berthold as the family’s surname, with McKinnon used professionally throughout her acting career as a distinctive stage identity. This family naming pattern explains why Emily is identified by the shared surname Berthold, even though her more famous sister is publicly known by a different professional name.

This kind of professional name distinct from a family’s legal surname is common among performers, and understanding the Berthold family name helps clarify the sisters’ shared background even as one sibling built her considerable fame under a different, more recognizable public name.

Kate McKinnon’s Emmy Winning Career on SNL

Kate McKinnon became one of Saturday Night Live’s most celebrated cast members following her addition to the show in 2012, earning multiple Emmy Awards for her work and becoming known for her memorable celebrity impressions and original characters throughout her tenure on the long running sketch series. Her success on SNL led to significant film roles and cemented her reputation as one of the most talented sketch comedy performers of her generation.

This remarkable and sustained success on one of television’s most prominent comedy programs took place throughout much of Emily’s own adult life, meaning she experienced her sister’s rise to major national fame while also building her own separate career within the same competitive industry.

Kate McKinnon’s Emmy Acceptance Speech

During one of her Emmy acceptance speeches, Kate McKinnon publicly acknowledged her family, including references to her sister, offering one of the more widely circulated public moments connecting the two sisters within mainstream entertainment coverage. This kind of public acknowledgment during a major awards ceremony brought brief additional attention to Emily’s existence as Kate’s sibling, even though Emily had already been building her own separate career.

This public moment, arriving during one of the most visible and widely watched nights of Kate McKinnon’s career, illustrates how even brief mentions during a major televised event can significantly increase public curiosity about a celebrity’s extended family members.

Emily’s Own Writing Career

Beyond her on screen work, Emily Lynne Berthold has pursued writing within comedy, contributing her own creative voice to projects that extend beyond her collaborations with Kate McKinnon. This writing work reflects a broader set of creative ambitions within the entertainment industry, showing that Emily’s career spans multiple forms of comedic expression rather than being limited to acting alone.

This range of creative work, spanning performing and writing, illustrates the kind of multifaceted career path common among comedy professionals who work across different formats to build a sustainable and lasting career within a notoriously competitive industry.

How Fans Learned About the Sisters’ Relationship

Much of the public’s awareness of Emily and Kate’s relationship has developed gradually through scattered interviews, award show mentions, and their shared work on Notary Publix rather than through any single comprehensive profile of the sisters together. This piecemeal pattern of public knowledge reflects how personal and family details connected to a major celebrity often surface slowly over time rather than through one definitive account.

This gradual accumulation of public knowledge about the sisters’ relationship and shared creative work illustrates how family connections to famous performers can become known only in fragments, pieced together slowly from years of scattered coverage, interviews, and occasional joint public appearances.

Kate McKinnon’s Path to Saturday Night Live

Before joining Saturday Night Live in 2012, Kate McKinnon built her comedy career through improvisational and sketch performances, including work with the Upright Citizens Brigade and a role on the online sketch series Big Gay Sketch Show, developing the comedic skills that would later make her one of SNL’s standout performers. This early career, built through years of dedicated comedy work before her major breakthrough on network television, took place during roughly the same period Emily was developing her own interests within comedy and entertainment.

This shared early immersion in the comedy world, with both sisters pursuing performance and writing during their formative years, suggests a household environment that encouraged creative pursuits, one that ultimately led both sisters into overlapping but distinct careers within the entertainment industry.

Kate McKinnon’s Memorable Characters and Impressions

Throughout her tenure on Saturday Night Live, Kate McKinnon became especially well known for her impressions of prominent political and cultural figures, alongside original characters that showcased her distinctive comedic range and became fan favorites throughout the show’s broadcasts. This body of work earned her widespread critical acclaim and multiple Emmy Awards, cementing her reputation as one of the defining performers of her era on the long running sketch series.

This extensive and celebrated body of comedic work, built over many years on one of television’s most visible platforms, gave Kate a level of fame that inevitably brought additional public curiosity about her family, including her sister Emily’s own creative pursuits.

Emily Lynne Berthold

The Sisters’ Shared Comedic Sensibility

Reviewers and fans who have watched Notary Publix have noted a shared comedic sensibility between the two sisters, suggesting a creative chemistry that likely developed from their shared upbringing and family background. This kind of sibling creative partnership, while not common among major celebrities, offers a distinctive example of how family relationships can translate into meaningful professional collaboration within the entertainment industry, particularly when both siblings already possess strong individual comedic instincts of their own.

This shared creative approach between Emily and Kate, evident in their collaborative work together, illustrates how their family background appears to have shaped both sisters’ comedic instincts in complementary ways, even as they have each built entirely distinct individual careers over the years.

How Fans Learned About the Sisters

Much of the public’s awareness of Emily’s existence and her relationship with Kate McKinnon has developed gradually through scattered interview mentions, award show moments, and the release of Notary Publix rather than through any single definitive profile introducing her to a wide audience. This gradual, piecemeal pattern of public discovery is common for family members of major celebrities who build their own careers rather than stepping directly into the spotlight created by a famous sibling.

This slow accumulation of public knowledge about Emily, built through years of scattered mentions and collaborative projects, reflects how family connections to a major celebrity can become known incrementally, especially when the sibling in question is actively building a distinct professional identity of their own within that same fiercely competitive industry.

Why People Still Search for Her Name

Interest in Emily Lynne Berthold comes almost entirely from fans of Kate McKinnon following her celebrated career on Saturday Night Live and curious about her family background and creative collaborators. Because Kate McKinnon remains one of comedy’s most recognized and consistently awarded performers, questions about her family, including her sister, continue to surface regularly among fans researching her complete career and personal history.

Because Emily has built her own distinct career within comedy, much of what people can find about her spans both her independent projects and her collaborative work with Kate, rather than being limited only to her identity as the sibling of a major celebrity.

The Value of Family Support in Comedy Careers

Many comedians and performers point to supportive family relationships as an important factor in sustaining a career within an industry known for its instability and competitiveness, and the relationship between Emily and Kate appears to reflect this broader pattern within the comedy world. Having a sibling who understands the specific pressures of performing and writing comedy professionally can offer a kind of support that is difficult to find elsewhere, even among close friends within the same industry.

This dynamic, visible in Emily and Kate’s continued collaboration over the years, illustrates how family relationships within comedy can provide both emotional and creative support, helping performers navigate an industry where consistent work and personal validation are not always guaranteed.

Conclusion

Emily Lynne Berthold is the younger sister of Saturday Night Live star Kate McKinnon, having built her own career as a comedian, actress, and writer while also collaborating with her sister on projects including Notary Publix. Her story reflects both an independent creative path and a meaningful working relationship with one of comedy’s most celebrated recent performers, a combination that continues to draw interest from fans of both sisters’ individual and shared creative work.

Frequently Asked Questions

Who is Emily Lynne Berthold?

Emily Lynne Berthold is the younger sister of Saturday Night Live star Kate McKinnon and a comedian and writer in her own right.

What is Emily Lynne Berthold’s connection to Kate McKinnon?

She is Kate McKinnon’s younger sister, sharing the family surname Berthold.

What have Emily and Kate McKinnon worked on together?

They co-created the comedy web series Notary Publix together.

What is Kate McKinnon best known for?

She is best known for her Emmy winning work as a cast member on Saturday Night Live.

Does Emily Lynne Berthold have her own acting career?

Yes. She has appeared in projects including Our Cartoon President and Friends from College.

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Artemas Crew is a celebrity culture writer who covers the world of entertainment with a mix of curiosity and genuine interest. From red carpet moments to the untold stories behind famous names, he digs into what makes celebrity news worth talking about, offering readers a fresh, honest take that feels less like reporting and more like catching up with a friend who actually did their homework.
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