Catherine Marie Tieman
  • Of Counsel

Practice Areas:

  • Family Law
  • Divorce
  • Equine Law

Catherine Marie Tieman

Ms. Tieman is of counsel to the firm. She is a highly self-motivated professional with many years of solid litigation and contract experience and a demonstrated ability to evaluate viable causes of action and win cases. She has been practicing for 21 years, and for the last thirteen years has focused exclusively upon divorce and family law cases. Ms. Tieman works closely with her clients, so that each client is an active participant in the legal process rather than a passive observer watching the most important aspects of their lives change before them. In this way, Ms. Tieman then focuses upon achieving her clients' goals so that they can move forward to a positive future.

Ms. Tieman prides herself upon being a strategic thinker. She enjoys devising and implementing solutions to a wide rage of legal issues. Among her strengths and expertise are:

  • Case Management
  • Strategic Planning
  • Legal Reasoning
  • Time Management
  • Case Evaluation
  • Brief Writing and Motion Practice
  • Examination of Trial Witnesses
  • In-Court Oral Presentations
  • Trial Preparation


  • Developed and grown a successful family law practice dealing with divorce, mediation, custody, paternity, adoption, post-divorce modifications, and co-parenting issues.
  • Developed and managed a high volume administrative law practice before the Social Security Administration and state local administrative agencies
  • "Second Chair" in the successful defense against a Ten Million Dollar product liability claim.
  • Assisted in researching, preparing and organizing several thousand documents for use in litigation against Iran pending at The Hague.
  • Winning cases on appeal, involving contract issues and constitutional due process issues.
  • One of only approximately 300 Equine attorneys in the United States


  • New England School of Law, Boston, Massachusetts
    • J.D.
    • Honors: Dean's List
  • Michigan State University, E. Lansing, Michigan
    • B.A. - 1993
    • Honors: Dean's List
    • Major: Criminal Justice
    • Major: Spanish
  • Edinboro State College, Edinboro, Pennsylvania
    • Major: Criminal Justice

Bar Admission

  • Massachusetts, 1990
  • New Hampshire, 1995
  • Colorado, 2005
  • U.S. District Court District of Massachusetts, 1990
  • U.S. District Court District of New Hampshire, 1990
  • U.S. District Court District of Colorado, 1990
  • U.S. Court of Appeals 1st Circuit, 1990
  • U.S. Court of Appeals 10th Circuit, 1990
  • U.S. Supreme Court, 1996

Fraternities or Sororities

  • Alpha Sigma Tau

Professional Associations

  • ABA, 2005 to 2006
  • Colorado Bar Association, 2005