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About me

Wyon was born and raised in Milwaukee, Wisconsin. Upon graduating from Law School he accepted a commission in the United States Army Reserve, serving as a member of the Judge Advocate General Corp. Wyon worked with the Internal Revenue Service for 10 years as an Estate and Gift Tax Attorney, Classifier, District Conferee, Reviewer and Assistant Officer Manager for the Milwaukee Estate and Gift Tax Group. He joined Remley & Sensenbrenner in 1982 and became a shareholder in 1986.

Wyon is licensed to practice law in both Wisconsin and Florida and is a licensed Real Estate Broker in Wisconsin.

Wyon and his wife, Mary Jo, reside in Neenah and have 3 children. 


Practice areas


  1. Probate: 30%
  2. Estate Planning: 30%
  3. Elder Law: 20%
  4. Tax: 15%
  5. Real Estate: 5%



Free consultation (10 minutes)

Attorney endorsements

7 total 

Are you an attorney? Endorse this lawyer

  • Jolene D. Schneider

    Attorney Wyon Wiegratz is thorough, practical and personable. He has the ability to handle both simple and complex legal matters. I endorse this lawyer


    Jolene Schneider Divorce and separation Attorney
    Relationship: Co-worker

  • Mark J. Tyczkowski

    I endorse Attorney Wyon Wiegratz. He is an excellent attorney and is very knowledgeable in his practice areas. His personal touch provides effective solutions to difficult problems.


    Mark Tyczkowski Family Attorney
    Relationship: Co-worker

Contact info

Remley & Sensenbrenner, S.C.

219 E Wisconsin Ave
Neenah, WI, 549563009


FLMember in Good Standing198206/21/2016
WIGood Standing197103/16/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Licensed Real Estate BrokerState of WisconsinN/A
Work experience
TitleCompany nameDuration
PartnerRemley & Sensenbrenner, S.C.1982 - Present
AttorneyInternal Revenue Service1972 - 1982
Association namePosition nameDuration
State Bar of WisconsinMemberN/A
Florida BarMemberN/A
Winnebago County Bar AssociationMemberN/A
Fox Valley Estate Planning CouncilMember, Former PresidentN/A
Fox Valley Community FoundationFormer ChairN/A
Theda Clark Medical Center FoundationChair ElectN/A
School nameMajorDegreeGraduated
University of Wisconsin Law SchoolDoctor of Jurisprudence/Juris DoctorN/A1971
University of Wisconsin, MilwaukeeFinanceBBA - Bachelor of Business Administration1968
Speaking engagements
Conference nameTitleDate
LecturesEstate Planning, Probate and Tax TopicsN/A