In 2026, unsealed court documents exposed the profound fissures within the Murdoch family, revealing a high-stakes succession battle for control of one of the world’s most influential media empires. At the heart of the dispute lay Rupert Murdoch’s strategic manoeuvre to alter the governing arrangements of his family trust, a move aimed at ensuring his son Lachlan would retain ultimate control, rather than distributing voting power equally among his four eldest children. This proposed revision was met with significant opposition from his other three children, culminating in a Nevada court-appointed commissioner’s finding that Rupert and Lachlan had acted in "bad faith." This unfolding drama serves as a stark illustration of the complex and often deeply personal nature of wealth management and succession planning for Ultra-High-Net-Worth (UHNW) families, where legal battles intertwine with legacy, pride, and the very fabric of family relationships.

The best contentious trust lawyers in 2026

The Genesis of a Succession Dispute

The catalyst for the Murdoch family’s legal entanglement stemmed from Rupert Murdoch’s desire to consolidate control over the voting shares of the family’s media empire, primarily News Corp and Fox Corporation. These shares are held within a trust, a common mechanism for UHNW families to manage wealth across generations while maintaining a degree of control. However, the specific structure of the Murdoch trust, established years prior, evidently allowed for a dispersal of voting power among his adult children upon certain triggers or through amendments.

Rupert Murdoch’s initiative to restructure these arrangements, ostensibly to secure Lachlan’s leadership, was reportedly met with resistance from his other children, who perceived the move as an attempt to override the established trust framework and their inherent rights as beneficiaries. The legal challenge, initiated in Nevada due to the trust’s jurisdiction, swiftly escalated, bringing to light the intense dynamics at play within one of the world’s most prominent dynasties. The commissioner’s finding of "bad faith" suggests a breach of fiduciary duty or a violation of the spirit, if not the letter, of the trust’s original intent, placing Rupert and Lachlan in a precarious legal position.

The best contentious trust lawyers in 2026

The Spear’s Tax and Trust Indices: A Benchmark for Expertise

This contentious situation underscores the critical role of expert legal counsel in navigating the complexities of trusts and family wealth. The Spear’s Tax and Trust Indices, published annually, serve as a vital resource, highlighting the leading advisers who possess the requisite legal acumen, technical precision, and emotional intelligence to manage such disputes. The 2026 edition of these indices, which features insights from the Murdoch case, casts a spotlight on the elite tier of contentious trust lawyers. These professionals are instrumental in mediating disagreements between trustees and beneficiaries, safeguarding assets, and ensuring that family legacies are preserved amidst conflict.

The Human Element: Beyond the Financial Stakes

As the article notes, trust disputes within UHNW families are rarely purely legal or financial matters. They are deeply ingrained in personal histories, long-held resentments, and the fundamental human desire for recognition and control. The Murdoch saga, echoing the dramatic corporate machinations depicted in popular culture such as HBO’s Succession, illustrates how the immense wealth and power associated with such families can amplify personal rivalries.

The best contentious trust lawyers in 2026

George Porter of Winston Taylor, identified as a Rising Star in the Spear’s Index, aptly describes the essence of their work as "Succession." He emphasizes that these disputes are often less about the monetary value of assets and more about the inherent power dynamics and the drive to be "the top dog." This sentiment resonates with the core of many family feuds, where perceived slights and a desire for preeminence can overshadow rational decision-making.

Emerging Trends in Contentious Trust Law

The landscape of contentious trust law is continually evolving, driven by changing societal norms, technological advancements, and shifts in legal interpretation. Several key trends are shaping how these disputes are handled:

The best contentious trust lawyers in 2026

Avoiding Court: The Rise of Alternative Dispute Resolution (ADR)

While the courtroom may be the ultimate arbiter, a significant and growing number of advisers featured in the Spear’s Index are prioritizing discreet resolution through Alternative Dispute Resolution (ADR) methods. Mediation and arbitration are increasingly favored by UHNW families seeking privacy, efficiency, and a more amicable conclusion to their disputes.

Christian Hay of Collas Crill, a new entrant to the 2026 Index, is a prominent proponent of ADR. As an accredited mediator and arbitration specialist in the Guernsey trusts sector, he exemplifies the shift towards non-adversarial approaches. These methods allow for the resolution of complex issues such as breach of trust accusations, disputes over fiduciary duty, and capacity challenges to wills, all without the public scrutiny and protracted timelines often associated with court proceedings. Caroline Tayler of Winston Taylor corroborates this trend, noting a heightened client interest in trust arbitration due to its privacy and efficiency benefits over traditional litigation. This move towards ADR is also mirrored in other areas of law, such as family law, where non-court dispute resolution is increasingly recognized for its ability to preserve relationships and achieve more tailored outcomes.

The best contentious trust lawyers in 2026

Advisers Under Increased Scrutiny

A significant development in 2026 is the heightened willingness of UK courts to hold professional advisers accountable for their actions. Courts are increasingly penalizing solicitors and other professionals when the poor drafting of trust or will documents leads to disputes. This trend signals a shift in accountability, where the financial burden of litigation stemming from negligence may fall upon the adviser rather than the client.

John Tunnard of Shakespeare Martineau, who was involved in the substantial Earl of Yarmouth case concerning the Ragley Estate (valued at £85 million), highlights this evolving dynamic. He points out that instead of clients bearing the entire cost of rectifying errors, the responsibility may now lie with the adviser whose faulty drafting caused the dispute. However, Tunnard cautions that issues arising from poor advice can often manifest years after the document was created, sometimes only becoming apparent upon the death of the testator or the activation of trust provisions. This underscores the critical importance of meticulous drafting and ongoing professional diligence.

The best contentious trust lawyers in 2026

Navigating Complex Disputes: A Spectrum of Expertise

The lawyers recognized in the Spear’s Contentious Trust Lawyers Index represent a diverse range of expertise, capable of guiding clients through the labyrinthine complexities of trust disputes. Their skills extend from meticulous legal analysis to a profound understanding of the emotional toll such conflicts take on families.

Key Figures in Contentious Trust Law:

  • Claire-Marie Cornford (Irwin Mitchell): As head of wills, trust, and estate disputes in London, Cornford leads a specialized team serving a broad clientele, including entrepreneurs, landed gentry, farmers, charities, trustees, and HNWIs. Her practice encompasses probate and trust disputes, Inheritance Act 1975 claims, and international succession disputes. Her move to Irwin Mitchell in 2017, after being headhunted from Mishcon de Reya, highlighted the firm’s strategic expansion in private wealth.

    The best contentious trust lawyers in 2026
  • Charlotte Fraser (Farrer & Co): Leading Farrer & Co’s contentious trusts and estates team, Fraser has extensive experience in both onshore and offshore disputes. She adeptly handles multi-jurisdictional cases and complex family dynamics, frequently advising on allegations of fraud or breach of trust, contested wills, and Inheritance Act claims. Her clientele includes beneficiaries, trustees, executors, and settlors.

  • Caroline Tayler (Winston Taylor): As partner and head of Winston Taylor’s contentious trust and estates practice, Tayler leads a team of "pure litigators." Her expertise covers high-stakes disputes involving substantial family wealth, trust disputes arising from divorce proceedings, and professional negligence matters. She possesses a significant international client base, particularly from Asia, and frequently advises younger generations of multigenerational families seeking to restructure their wealth.

    The best contentious trust lawyers in 2026
  • Jessica Henson (Payne Hicks Beach): A partner in Payne Hicks Beach’s private client team, Henson specializes in disputed trusts and estates. Her practice includes probate disputes, particularly those complicated by divorce, capacity and construction issues, and Inheritance Act 1975 claims. She also dedicates considerable effort to advisory work, aiming to proactively prevent disputes through strategic drafting of wills and prenuptial agreements.

  • Kirstie McGuigan (Winston Taylor): McGuigan, a private client partner at Winston Taylor, focuses on both contentious and non-contentious trust and estate matters for multi-generational UHNW families. Her contentious work involves disputes over trust and estate formation and administration, often with international dimensions, including Inheritance Act claims and capacity issues. Her non-contentious work includes estate, succession, and tax planning advice.

    The best contentious trust lawyers in 2026
  • Lynsey Harrison (Clarion Solicitors): As head of contentious private client and Court of Protection teams at Clarion Solicitors, Harrison emphasizes a client-centric approach, prioritizing a feeling of safety and trust. With over two decades of experience, she advises on a wide array of private wealth disputes, including contested trusts and wills, capacity challenges, and Inheritance Act claims. She possesses a keen interest in the forensic aspects of litigation, such as tracing money and unpicking asset structures.

  • Scott Taylor Edwards (Moore Barlow): Taylor Edwards heads Moore Barlow’s private wealth disputes team, which is recognized for handling complex, high-value, and high-profile matters, often with an international component. He specializes in litigation involving allegations of lack of testamentary capacity, undue influence, and claims under the Inheritance Act 1975, frequently employing alternative dispute resolution methods like mediation.

    The best contentious trust lawyers in 2026

Methodology: Ensuring Rigorous Rankings

The Spear’s Research Unit employs a robust methodology to compile its indices, ensuring that the rankings reflect genuine expertise and client satisfaction. This process involves gathering extensive data from and about advisers and firms, including submission forms, nominations, peer reviews, third-party data, references, and expert canvassing. A proprietary scoring system assigns weightings to various attributes, feeding into the rankings published online and in the annual Spear’s 500 directory. The online platform, spears500.com, further empowers users to search for advisers based on specific criteria such as location, expertise, and client base.

The Broader Implications: Legacy and Future of Media

The Murdoch family’s succession battle, while a personal matter, carries significant implications for the future direction of their vast media empire. The outcome of these legal proceedings could shape not only the control of News Corp and Fox Corporation but also influence editorial stances, business strategies, and philanthropic endeavors for generations to come. The case serves as a potent reminder that even the most powerful families are subject to the intricate web of trust law, where the principles of fairness, good faith, and adherence to established legal frameworks are paramount. The ability of legal professionals to navigate these complex emotional and financial landscapes is crucial in preserving not just wealth, but also family harmony and lasting legacies.

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