Thomson Reuters names eight Keystone Law partners in its Stand-out Lawyers Guide 2026
Andrea James, Andrew Darwin & Anna McKibbin
Mairi is a highly experienced family law solicitor who advises a broad range of clients on the full spectrum of issues that arise following the breakdown of relationships. She advises her clients on divorce and separation, financial settlements involving business and trust assets, cohabitation and separation agreements, as well as pre- and post-nuptial agreements. Mairi also regularly assists clients where there are disputes concerning children, including contact arrangements, relocation, safeguarding concerns, and enforcement proceedings.
Mairi’s clients range from high-net-worth individuals, entrepreneurs, and professionals to parents and those involved in emotionally charged disputes.
Mairi is a specialist in high-value and complex financial settlements, advising clients on pre- and post-nuptial agreements, asset tracing, business and trust valuations, and international financial disputes in family law.
Experience
Mairi advises on children disputes, including contact, residence, and parental responsibility matters, helping families navigate cohabitation disputes, relocation, and cross-border challenges while safeguarding children’s welfare in complex separation scenarios.
Experience
Please note: The experience list above may include examples of work completed prior to joining Keystone Law.
Mairi qualified as a solicitor in 2018. Prior to joining Keystone Law in 2025, she worked at the following firms: