Katherine L Marrs
Brothers Henderson Durkin, P.S. • Seattle, WA
ProbateEstate Planning
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Contact
Email
Phone
(866) 992-3770
Website
Address
936 N 34th St, Seattle, WA, 98103, US
Professional
About
Katie L. Marrs focuses her legal practice on serving individuals with disabilities, those in need of long-term care, and their families. Her work spans several areas within elder and disability law, including benefits advocacy, long-term care planning, guardianship and conservatorship, and both estate planning and administration. Katie received her law degree from the University of Washington School of Law in 2017 and her undergraduate degree in English and Law, Societies & Justice from the same institution in 2014. During law school, she held a senior advocacy internship at Columbia Legal Services, a Seattle-based nonprofit. After passing the Washington State Bar in 2017, she began practicing at Northwest Elder Law Group, PLLC, and joined Brothers Henderson Durkin, P.S. as an associate in 2021. Her contributions have been recognized by Washington Law & Politics, which named her a Rising Star from 2022 through 2024. Raised in the greater Seattle area, Katie now balances her legal career with outdoor activities shared with her husband and young son, often spending time hiking, at the beach, or enjoying their backyard.
About Probate Law
Probate attorneys guide families through the estate administration process after a loved one passes. They handle court filings, asset distribution, and dispute resolution. Common matters include estate administration, will contests, heir disputes, trust administration.
Credentials
Education
2017 University of Washington School of Law JD - Juris Doctor 2014 University of Washington BA - Bachelor of Arts, English & Law, Societies & Justice
Recognition & Involvement
Awards
2025 Rising Star, Super Lawyers 2024 Rising Star, Super Lawyers 2023 Rising Star, Washington Super Lawyers 2022 Rising Star, Washington Super Lawyers
Associations
2017 - Present Washington State Bar Association Member 2017 - Present King County Bar Association Member Washington State Bar Association, Elder Law, Real Property, Probate and Trust Sections Member King County Bar Association, Guardianship, Elder Law, Real Property, Probate and Trust Sections Member
Speaking
2024 The Power of Planning The Power of Planning: Taking Control of Your Own Aging Journey 2024 The Power of Planning The Power of Planning: Taking Control of Your Own Aging 2024 Senior Resource Fair Estate and Benefits Planning 2024 Court Visitor Training The Medical Report 2024 Advanced Guardianship Issues Benefits and Asset Protection
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Updated: Aug 17, 2026