About
David Rust Clarke is a Fairfax, Virginia, family law and divorce lawyer with more than 40 years of experience. He represents clients in routine family matters and complex divorces involving marital estates, child custody, and support. His clients have included owners of closely held businesses, chief executive officers, and other professionals. He takes a calm, measured approach and seeks practical agreements before turning to litigation when possible.
David earned a B.A. from Hampden-Sydney College in 1974 and a J.D. from George Mason University School of Law in 1979. He is admitted to the Virginia State Bar, where he served on the Family Law Section’s Board of Governors and the 5th District Disciplinary Committee. His education and professional service support a practice built on careful analysis, sound judgment, and a detailed understanding of Virginia family law.
David has represented both mothers and fathers in contested custody cases. His experience also includes a multimillion-dollar marital estate that required tracing funds held around the world. He has handled disputes involving concealed marital assets and the valuation of ownership interests in closely held businesses. When settlement is not possible, he draws on extensive litigation experience and familiarity with Virginia state court divorce proceedings to protect his clients’ interests.
David Rust Clarke has held an AV rating from Martindale-Hubbell since 1994 and has been recognized by The Best Lawyers in America for Family Law and Family Law Mediation since 2010. He became a Fellow of the American Academy of Matrimonial Lawyers in 2015. He has also served as a Fairfax County Circuit Court Neutral Case Evaluator since 2002. His steady approach helps clients address emotionally difficult family disputes with clear guidance and careful preparation.
Law Office Affiliations
- Principal, Blankingship & Keith, PC
- Member, Virginia Bar Association
- Member, Fairfax Bar Association, Family Law Section
Licensed State
- Virginia
Education
- George Mason University School of Law
Juris Doctor (JD) - Hampden-Sydney College
Bachelor of Arts (BA)


- Child Custody
- Child Support
- Divorce & Separation
- Domestic Violence
- Mediation & Collaborative Law





