Mostyn Prettyman, PLLCMember

William Marshall Prettyman III

About William Marshall Prettyman III

William Marshall Prettyman III is a lawyer practicing family law, divorce, child support and 3 other areas of law. William received a B.A. degree from University of Arkansas, and has been licensed for 14 years. William practices at Mostyn Prettyman, PLLC in Bentonville, AR.

Awards

Reviews for William

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Overall Rating
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Communication
3.0
Quality of Service
3.0
Responsiveness
3.0
Value for Money
3.0
Family Law
Posted by anonymous
July 22, 2025
Hired Attorney

Will listens to his clients and knows what he's doing in the courtroom. Some might find it blunt, but I prefer to know what's actually possible in court rather than just being told what I want to hear and then being railroaded at trial. There are definitely more expensive attorneys who bark loudly and don't get as good of actual results. Will does a great job.

 
Family Law
Posted by Ann
February 22, 2024
Hired Attorney

After I paid, I had to call the office multiple times without any call backs. When I finally got a call back, Mr Prettyman, in my opinion, implied it was my fault and even said I should have emailed him as emails don’t, (he either said) ‘Disappear”, or “go away”. I paid $540/hr for the adoption. This may have been a better rate than the first attorney I consulted. It was a flat fee and he billed me 3.7 hours. From the day I paid to the day we signed it took him almost 3 months to do the 3.7 hours of work. Also he said through his employee that our decree didn’t need to be notarized, and that wasn’t true. It had to be notarized. Sadly, I ended up losing it and screaming in frustration over the phone. Would not recommend hiring him, as I’m sure he wouldn’t recommend me as a client.

 

Services

Areas of Law

  • Family Law 3
    • Divorce
    • Child Support
    • Paternity
  • Trusts and Estates 1
    • Guardianship and Conservatorship
  • Litigation 1
    • Civil Litigation

Practice Details

  • Languages
    English
  • Payment Information
    Payment & Cost Features
    Free initial consultation
    Fixed hourly rates
    Fixed fees available
    Accepted Credit Cards
    American Express
    Discover
    MasterCard
    Other
    Visa
  • Firm Information
    Position
    Member
    Firm Name
    Mostyn Prettyman, PLLC
    Firm Onwership
    Minority Owned

Experience

  • Bar Admission & Memberships
    Admissions
    2012, Arkansas
    U.S. District Court Eastern District of Arkansas
    U.S. District Court Western District of Arkansas
  • Education & Certifications
    Law School
    University of Arkansas School of Law
    J.D.
    cum laude
    Other Education
    University of Arkansas
    B.A.
    History

William Marshall Prettyman III

Member at Mostyn Prettyman, PLLC
3.0
2 reviews

2601 N Walton Boulevard, Suite MPBentonville, AR 72712U.S.A.

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