Catherine FitzGerald: Unveiling the Life and Resilience of Dominic West’s Wife, From Irish Royalty to Acclaimed Landscape Designer
In the whirlwind of celebrity news, few stories capture public attention quite like those involving personal lives under scrutiny. Such was the case when renowned actor Dominic West, known for his roles in The Affair and The Wire, was photographed in Rome engaging in public displays of affection with his The Pursuit of Love co-star, Lily James. These candid images, which surfaced in October 2020, sent shockwaves through the entertainment world and immediately put the spotlight on West’s marriage to his wife, Catherine FitzGerald.
However, the narrative took an unexpected turn just a day later. In a powerful demonstration of unity and defiance, Catherine FitzGerald and Dominic West appeared together outside their London home. Posing for photographs with smiles and even sharing a sweet kiss, the couple issued a handwritten statement that quickly became a focal point of discussion: “Our marriage is strong and we’re still very much together. Thank you.” This bold and unequivocal declaration served not only to address the swirling rumors but also to introduce many to Catherine FitzGerald, a woman whose grace, strength, and remarkable background have long preceded her public role as Dominic West’s wife. As the world sought to understand the implications of the Rome photos, interest in Catherine surged. Who is Catherine FitzGerald, the woman behind the resolute statement, and what defines her life beyond the glare of the tabloids?
1. A Distinguished Landscape Designer, Gardener, and Freelance Writer
Catherine FitzGerald’s professional life is marked by a deep passion for horticulture and design, establishing her as a highly respected landscape designer. Hailing from Ireland, she operates her practice between the lush landscapes of her homeland and the vibrant urban settings of London. Her expertise lies in crafting bespoke gardens, encompassing both private estates and public spaces, in various environments from serene countrysides to bustling cityscapes. FitzGerald’s approach is deeply rooted in a philosophy that emphasizes harmony with nature and the unique spirit of each place.
On her official website, Catherine articulates her guiding principle: the concept of ‘Genius loci’ – the protective spirit of a place. She strives to create gardens that feel organically grown from their surroundings rather than being imposed upon them. This involves working with the existing natural idiom and local characteristics, allowing the land itself to inform the design. As she eloquently states, her aim is to evoke ideas and emotions through subtle interventions, fostering a connection with the subconscious. This unique sensitivity enables her to breathe new life into existing historical gardens, offering invaluable advice on their restoration and sustainable management. Her insights and expertise are highly sought after, leading to contributions in prestigious publications such as House & Garden, The Garden Interiors Magazine, and The Telegraph, where she shares her extensive knowledge of design, planting, and the art of connecting with nature.

Her work is not merely about aesthetics; it’s about crafting immersive experiences that resonate deeply with the environment and its inhabitants. From the meticulous selection of plant species to the careful consideration of light and shadow, every element in a Catherine FitzGerald garden serves a purpose, contributing to an overarching sense of tranquility and belonging. Her commitment to sustainable practices and respect for ecological balance further cements her reputation as a thoughtful and visionary designer in the competitive world of landscape architecture. Her ability to merge historical context with contemporary design sensibilities makes her a true artist in her field.
2. An Heiress of Irish Royal Descent and Custodian of History
Catherine FitzGerald’s heritage is as rich and deeply rooted as the gardens she designs. She is a direct descendant of one of Ireland’s most prominent and ancient aristocratic dynasties, the FitzGeralds, and holds the distinction of being the daughter of Desmond FitzGerald, the 29th Knight of Glin. This lineage connects her to centuries of Irish history, embodying a legacy of royalty and nobility. Her childhood was spent within the majestic walls of Glin Castle, the ancestral family home located in Glin, County Limerick, on the picturesque Shannon estuary in the west of Ireland.
Glin Castle, a magnificent 18th-century structure with a storied past, has been the seat of the Knights of Glin for over 700 years. It is within this extraordinary setting that Catherine developed her profound appreciation for nature and cultivation. Her website further details how her extensive gardening experience stems directly from her dedication to Glin Castle’s grounds. Over twenty-five years, she has meticulously nurtured and expanded the castle’s gardens, enriching them with a diverse array of planting schemes. Her projects include cultivating a remarkable collection of magnolias and other flowering trees, alongside a vibrant assortment of acid-loving shrubs that thrive in the local climate. One particularly ongoing and cherished endeavor has been the development of a wildflower meadow, a testament to her commitment to biodiversity and natural beauty, and the introduction of a wide array of spring bulbs beneath the ancient, shady Killarney oaks.
Being a custodian of Glin Castle’s gardens is more than a personal hobby for Catherine; it is a continuation of her family’s legacy and a living connection to the land. Her efforts ensure that this historic estate remains a beacon of natural beauty and a vibrant testament to Irish horticultural tradition. This deep personal connection to a place imbued with history and natural splendor undoubtedly informs her professional work, granting her a unique perspective on creating gardens that are not only beautiful but also deeply meaningful and connected to their environment. It highlights a life deeply intertwined with heritage, responsibility, and an enduring love for the land.
3. A Previous Chapter: Her First Marriage
Before her celebrated marriage to Dominic West, Catherine FitzGerald had a previous marital chapter. In 1995, she tied the knot with Edward Lambton, the 7th Earl of Durham. During their union, she was known as Catherine Lambton, or Viscountess Lambton, reflecting her status within the British aristocracy. This marriage lasted for seven years before they divorced in 2002. While this period of her life is not often highlighted, it forms part of her personal journey and provides context to her rich and varied experiences. It underscores that Catherine had a full and established life long before her relationship with Dominic West, a life lived within circles of significant social and historical standing.

4. A Blended and Booming Family with Dominic West
Catherine FitzGerald and Dominic West’s marriage, which began in 2010, is anchored by a bustling and loving family life. Together, they share four children: a daughter named Dora, born in 2007, a son named Senan, born in 2008, another son, Francis, born in 2009, and their youngest daughter, Christabel, born in 2013. This creates a vibrant household filled with youthful energy and daily adventures. The couple’s commitment to their children is evident, and the presence of such a large, close-knit family undoubtedly provides a strong foundation for their relationship.
Adding to their dynamic family unit is Dominic West’s eldest daughter, Martha West, who was born in 1998 from a previous relationship with Polly Astor. Martha, an accomplished actress in her own right, seamlessly integrates into the broader family structure, highlighting the couple’s ability to foster a harmonious blended family. The importance of family life is a recurring theme for both Catherine and Dominic, serving as a private sanctuary away from the public eye. Raising five children requires immense dedication, coordination, and teamwork, elements that likely contribute to the resilience and depth of their bond. In times of external pressure, the stability and love within their family unit surely act as a powerful anchor, reinforcing their commitment to each other and their shared future.
5. A Distinctive and Curated Sense of Style
Beyond her talents in landscape design and her rich historical background, Catherine FitzGerald possesses a profoundly refined and personal sense of style, particularly evident in the way she curates her family’s homes. Her approach to interior design is an extension of her “Genius loci” philosophy, creating spaces that feel authentic, lived-in, and imbued with character, much like her gardens are in harmony with their natural surroundings. Her aesthetic is a fascinating blend of historical appreciation, global influences, and an innate understanding of how to create atmosphere through objects and textures.
In a profile featured in Lonny magazine about their London home, Catherine revealed some of the significant influences behind her decorating style. She cited her godfather, Christopher Gibbs, and Robert Kime, both esteemed antique dealers, as major inspirations. Gibbs, known for his eclectic and aristocratic taste, and Kime, celebrated for his ability to blend ancient textiles with modern comfort, have clearly shaped Catherine’s eye. She fondly recalled visiting Kime’s house with his daughter, Hannah, and being captivated by the “mix of textiles, paintings, and all the things they brought back from their voyages.” This passion for discovery and the art of curation is palpable in her own spaces.
Her homes are a testament to this philosophy: they are not just decorated, but thoughtfully assembled. One can imagine rooms filled with antique furniture pieces that tell stories, richly textured fabrics from various cultures, and carefully chosen artworks that add layers of personality and warmth. Her style avoids rigid trends, instead favoring timeless elegance and comfort, creating environments that invite lingering and conversation. This sophisticated aesthetic is a reflection of her diverse interests, her travels, and her deep appreciation for history and artistry, making her spaces as captivating and individual as her gardens.
In conclusion, Catherine FitzGerald is far more than just Dominic West’s wife. She is a woman of formidable talent, deep heritage, and remarkable resilience. From her esteemed career as a landscape designer who champions the ‘Genius loci’ of a place, to her roots in one of Ireland’s most ancient royal dynasties and her role as a dedicated mother of a large family, Catherine embodies a multifaceted identity. Her ability to navigate personal challenges with grace, maintain a thriving professional life, and cultivate a rich family environment speaks volumes about her character. Her unwavering presence and clear statement regarding her marriage underscored not only the strength of her relationship with Dominic West but also her own inherent strength and dignity, solidifying her position as an intriguing and respected public figure in her own right.