
Private Wealth Disputes
High Net Worth Guide 2026 : London (Firms)
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Russell-Cooke
Our trust and estates dispute team has considerable expertise in the full range of trust and probate disputes. We assist individuals, family offices, trustees, trust corporations and charities in resolving contentious matters concerning trusts and estates. These include:
- applications for directions concerning the administration of an estate or trust (including blessing applications);challenges to the substantive validity of wills and trust deeds;
- reasonable financial provision claims (Inheritance (Provision for Family and Dependants) Act 1975);
- private international law disputes involving multi-jurisdictional estates and international individuals;
- domicile disputes;
- advice on fiduciary duties and the removal of executors and trustees;
- applications relating to the forfeiture of assets, presumption of death, or burial issues;
- professional negligence claims in the context of wills, trusts or connected tax advice;
- property trust claims concerning the beneficial ownership of properties
We also have a great deal of experience in relation to capacity cases, including disputes concerning Lasting Powers of Attorney (LPAs) and Enduring Powers of Attorney (EPAs) and applications to the Court of Protection.
We draw on the expertise of our colleagues where estates or trusts encounter issues ranging from corporate matters to planning, charities, philanthropy, reputation management and real estate. We supply a genuinely holistic one stop approach to resolving a dispute.
Chambers Review
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Strengths
Provided by Chambers
The Russell-Cooke team are distinguished by their attention to detail, comprehensive knowledge and ability to empathise.
Private Wealth Disputes respondentHigh Net WorthRussell-Cooke are efficient, timely and accurate.
Private Wealth Disputes respondentHigh Net Worth
Notable Practitioners
Provided by Chambers
Band 2 
Band 2 
Alison Regan
Alison Regan heads Russell-Cooke's contentious trust and estate team. She regularly advises clients on probate, trust and succession disputes across a range of jurisdictions.
Alison is well respected and admired. She is very clever and a good negotiator.
Private Wealth Disputes respondentHigh Net WorthAlison Regan is a fantastic contentious trusts lawyer that I would wholeheartedly recommend.
Private Wealth Disputes respondentHigh Net Worth
Band 4 
Band 4 
Gareth Ledsham
Gareth Ledsham handles cross-border litigation concerning administration disputes as part of a comprehensive private client offering. Ledsham is also an expert in Court of Protection matters.
Gareth Ledsham is well seasoned, with a deep knowledge of this subject.
Private Wealth Disputes respondentHigh Net WorthGareth Ledsham is very good with the client. He makes incisive comments and asks good questions.
Private Wealth Disputes respondentHigh Net Worth
Up and Coming 
Up and Coming 
Tom Deely
Tom Deely assists with various contentious trust and probate matters such as the administration of estates and domicile-related disputes. Deely was promoted to partner at Russell-Cooke in July 2026.
Tom Deely is an excellent communicator with a thirst to delve deep as well as an appetite to think outside the box and prepare for every possible outcome.
Private Wealth Disputes respondentHigh Net WorthI've been really impressed by Tom Deely. He is thorough, he does the work and is a good lawyer. He picks up on small but important details, which is a good quality in a lawyer.
Private Wealth Disputes respondentHigh Net WorthTom Deely is really excellent and really intelligent.
Private Wealth Disputes respondentHigh Net Worth
Associates to watch 
Associates to watch 
Andrew Bird
Andrew Bird is an associate in the contentious private client team. Bird is commended for his handling of private wealth disputes.
Andrew Bird is a really strong associate.
Private Wealth Disputes respondentHigh Net Worth
Ranked Individuals at Russell-Cooke (4)
Members
Provided by Russell-Cooke

Alison Regan
View profile of Alison Regan
Andrew Bird
View profile of Andrew Bird
Gareth Ledsham
View profile of Gareth Ledsham
Tom Deely
View profile of Tom Deely
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