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About Me


The CokerLegal offices opened in August 1998.

We chose to become a part of the Denton Community because we find Denton to be a place that continues to embrace the traditional values of community. We are proud to be a part of a caring and connected society.

Our office believes in the importance of our clients. We strive to return your phone calls, answer your e-mails, remember your appointments, and treat you like the important person that you are.

Likewise, our office will put forth the same determination and willpower that motivated Duane L. Coker and his wife, Louellen, on their 24-day hike to the base of the highest mountain in the world. With this determination at work for you, you will receive the attention, service, and results you deserve.

Our Denton office assists clients in many ways:

Duane L. Coker and shareholders, Kelly K. E. Robb and Jacqueline D. Cannon, along with associates Kimberly Killebrew, Bonnie Bundens, Marci Martinez and Peggy Rensberger, are Denton County and Collin County Texas lawyers who represent clients in family law cases. More than just Texas divorce lawyers, our office helps clients with child custody litigation, adoption, child support, modifications, and juvenile cases.

We also handle probate litigation, including guardianships, probating Wills, and Will contests.

With the presence of the Denton State School and several senior communities, Denton County has one of the highest per capita rates for guardianship cases in Texas. Our Statutory Probate Court strictly enforces the requirements of the Texas Probate Code that guardianships be tailored in the least restrictive fashion possible. Hiring a Denton, Texas lawyer, familiar with the specific requirements of the Denton County Statutory Probate Court, is a good first step in obtaining the guardianship you need to help your loved ones in his or her time of need.

One of our areas of practice which we are most excited about is assisting clients with Collaborative Law cases. In these cases, clients agree to settle their case with the opposing party in a dignified and efficient manner without contested Court proceedings.

Duane L. Coker, Kelly K. E. Robb, and Jacqueline D. Cannon are trained in Collaborative Law. Duane is a charter member of the Collaborative Law Institute of Texas and is active in both local and international Collaborative Law groups.

We are happy to assist you in any of our primary law practice areas.

This website is designed for general information only. The information presented in this site should not be construed to be formal legal advice nor the formation of an attorney-client relationship.


Practice Areas


  1. Divorce & Separation: 40%
    8 years
  2. Family: 20%
    8 years
  3. Child Support: 15%
    8 years
  4. Guardianship: 10%
    8 years
  5. Other: 15%
  6. More 



Hourly ($195-275/hour)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

3 total 

  • Howard M Lewis

    I endorse this lawyer. Attorney Cannon is an outstanding attorney with an exceptional reputation. She is a strong and zealous advocate for her clients and a credit to the legal profession. I highly recommend her legal services.


    Howard Lewis Divorce & Separation Attorney
    Relationship: Fellow lawyer in community

  • Carie Pyland Mack

    I worked on a very difficult divorce case with Jackie recently. She was extremely professional to work with and was a strong advocate for her cleint. She worked hard to reach an agreement that was in the best interest of the parties and their children. I highly recommend Jackie and look forward to the opportunity to work with her on future cases.


    Carie Mack Family Attorney
    Relationship: Opposing Counsel on matter

Contact Info


1413 E. Mckinney Street
Denton, TX, 76209


5700 Granite Parkway, Suite 200
Plano, TX, 75024



TXEligible To Practice In Texas 200709/19/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Work Experience
TitleCompany NameDuration
Associate AttorneyDuane L. Coker & Associates, P.C.2008 - Present
Staff AttorneyLegal Aid of Northwest Texas2007 - 2008
Association NamePosition NameDuration
Denton County Bar Association, Family Law SectionVice President2012 - 2013
Denton County Bar AssociationMember2008 - Present
Denton County Family Law SectionMember2008 - Present
State Bar of Texas, Family Law SectionN/A2008 - Present
State Bar of TexasMember2007 - Present
American Bar AssociationMember2007 - 2009
Publication NameTitleDate
DentonTexasDivorce.comPets and Divorce2012
DentonTexasDivorce.comAll About Texas Child Support - Part 1 of 42009
DentonTexasDivorce.comAll About Texas Child Support - Part 2 of 42009
Social Networking EvidenceSocial Networking Evidence2009
School NameMajorDegreeGraduated
Texas Wesleyan UniversityLawJD - Juris Doctor2007
University of North TexasPolitical ScienceBA - Bachelor of Arts2003
Speaking Engagements
Conference NameTitleDate
Denton County Paralegal AssociationMyths and Methods in AG Cases2012
Denton County Family Law Section meetingSocial Networking Evidence2009