Peter O’Mahony’s Wife: Jessica O’Mahony Biography

When your partner is one of Ireland’s most recognisable rugby players, life tends to have a public side — but Jessica O’Mahony has quietly built her own career in the process. Between raising three children and launching a lifestyle agency, she’s become a familiar name in Irish influencer circles.

Known as: Jessica O’Mahony (Jeska) ·
Spouse: Peter O’Mahony – Irish rugby player ·
Children: 3 (Indie, Theo, Ralph) ·
Profession: Founder of The Collaborations Agency ·
Instagram Followers: Over 100k @jeskaomahony ·
Newest Venture: Jet-setting lifestyle business (2025)

Seven facts about Jessica O’Mahony, one pattern: she balances a growing professional life with being a rugby spouse and mother of three.

The table shows that Jessica O’Mahony’s public identity extends beyond her marriage into a distinct professional profile.

Who is Peter O’Mahony’s wife?

Jessica O’Mahony (née Moloney) is the wife of Irish rugby star Peter O’Mahony. Born and raised in Cork, she goes by Jeska on social media and has built a career as an influencer and entrepreneur. According to The Collaborations Agency (her own agency’s profile), she describes herself as a content creator with interests in home interiors, fashion, beauty, and travel.

Jessica O’Mahony’s maiden name

Her maiden name is Moloney, as confirmed in multiple family profiles by EVOKE (Irish news and lifestyle outlet).

Where Jessica O’Mahony is from

Jessica is from Cork, Ireland, and continues to live there with Peter and their children.

How Peter and Jessica met

The couple had been together for several years before their wedding in 2020. Their first child, Indie, arrived in 2016 before they were engaged, EVOKE reports. The wedding itself was delayed at least once by the COVID-19 pandemic, and they eventually married in a garden ceremony at their Cork home in July 2020, followed by a second celebration in Aix-en-Provence in September 2022.

The implication: her story is one of parallel growth, not mere reflection of her husband’s career.

How many children does Peter O’Mahony have?

Peter and Jessica have three children: Indie, Theo, and Ralph. All three were born in Cork and are often seen at matches and family outings.

Names and ages of the children

• Indie (daughter) — born April 2016, now 9. She made her First Communion in May 2025, as covered by Everymum (Irish parenting platform).
• Theo (son) — born around 2018, now 7.
• Ralph (son) — born February 2021, now 4. Jessica said Peter, Indie and Theo were “thrilled” at his arrival, per EVOKE.

Family life and public appearances

The family lives in Cork. Jessica and two of the children, Indie and Theo, were at Stade de France for Peter’s final Six Nations match on 15 March 2025, as noted in a Connaught Telegraph Facebook post.

What nationality is the last name Mahony?

Mahony is an Irish surname, with deep roots in County Cork.

Origins of the O’Mahony surname

The name originates from the Gaelic Ó Mathghamhna, meaning “descendant of the bear.” According to Ancestry (genealogy database), the O’Mahonys were a prominent sept in the barony of Kinalea, County Cork.

Meaning of Mahony

The root word mathghamhain translates to “bear,” a symbol of strength.

Geographic distribution

County Cork remains the stronghold for the surname, and Peter O’Mahony — born in Cork — is a modern example of that heritage.

Who is Caroline O’Mahony?

Caroline O’Mahony is a wellness entrepreneur and the founder of WellFest Dublin, Ireland’s largest outdoor wellness festival. According to WellFest (official festival website), she launched the event in 2017 and has grown it into a major annual gathering.

Caroline O’Mahony’s profession

She is best known as director of WellFest, which features yoga, talks, and fitness classes.

Relation to Peter O’Mahony

Despite sharing the same surname, there is no confirmed familial relationship between Caroline O’Mahony and Peter O’Mahony. They are not known to be related.

What is Jessica O’Mahony’s new business venture?

In 2025, Jessica O’Mahony launched a new jet-setting business centred on travel and lifestyle services. She revealed the venture via social media and in interviews with EVOKE (Irish lifestyle publication), describing it as a natural extension of her existing brand work.

Details of the jet-setting business

The business involves curated travel experiences and lifestyle concierge services. Jessica has not yet publicly named the company but has teased it on her Instagram account @jeskaomahony, which has over 100,000 followers.

How the venture relates to her lifestyle brand

The Collaborations Agency already connects influencers with brands for travel campaigns. The new business is a more direct move into the high-end travel space, leveraging her personal network and audience.

Jessica O’Mahony has built a career that stands apart from her husband’s rugby fame, but the two are increasingly intertwined as Peter nears retirement. For the O’Mahony family, the coming years will test whether a jet-setting lifestyle business can thrive alongside life after the international pitch. The O’Mahonys must now adapt their brand to a post-rugby schedule or find a new rhythm at home in Cork.

Related reading: Richard E. Grant: Biography, Wife, Movies, and Personal Life · Miriam O’Callaghan Age: How Old Is She? Family, Children & More