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About Me

Rosemary Keffler is a Southern Maryland attorney who focuses her practice in the areas of Estate Planning, Probate and Real Estate. From the preparation of a simple will to the management of a complex estate, Mrs. Keffler continues to impress clients with her knowledge, competence, and approachable manner. Whether drafting a detailed financial plan for asset protection, assisting those struggling with health care decisions for aging family members, or undertaking post-mortem planning for survivors, her unique combination of skill and compassion make her the obvious choice for an Estate Planning attorney.


In addition to her outstanding capabilities in Estate Planning, Mrs. Keffler handles real estate issues such as contracts, easements, deeds, and title review with the same proficiency and commitment to excellence for which she is known.


Rosemary is a member of the Calvert County and Maryland State Bar Associations, and serves on the Board of Directors for the College of Southern Maryland Foundation. She conducts Estate Planning Seminars throughout the county in conjunction with the Calvert County Office on Aging and Asbury at Solomons.


Rosemary earned a Juris Doctor from the University of Baltimore, Magna cum laude, in 2000, with Membership in the Heuisler Honor Society, a distinction reserved for the top 10% of the graduating class. She earned a Bachelor of Arts in Human Resource Management from The Catholic University of America, Summa cum laude, in 1990.


She currently resides in Huntingtown with her husband and three children.


Practice Areas


  1. Probate: 33%
    14 years
  2. Real Estate: 33%
    11 years
  3. Estate Planning: 33%
    14 years



Hourly ($1-2/hour), Fixed (Sometimes), Free Consultation (30 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

1 total 

  • Tracy Michelle Delaney

    Rosemary Keffler’s name is synonymous with competence, compassion and integrity. Rosemary is able to develop practical real world solutions to complex legal matters and resolve sensitive family issues related to the estate probate process. She is also adept in drafting wills and trusts, as well as handling real estate transaction and civil litigation matters. It is a privilege to be her law partner and her friend.


    Tracy Delaney Divorce & Separation Attorney
    Relationship: Co-worker

Contact Info

214 Merrimac Court
PO Box 876
Prince Frederick, MD, 20678



Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Work Experience
TitleCompany NameDuration
PartnerDelaney & Keffler, LLC2010 - Present
PartnerLocal Prince Frederick Law Firm2007 - 2010
AssociateLocal Prince Frederick Law Firm2005 - 2007
AssociateLaw Office of Sharon C. Walla, P.A.2002 - 2005
Revenue OfficerInternal Revenue Service1990 - 1996
Association NamePosition NameDuration
Calvert Marine Museum Board of GovernorsBoard Member2013 - Present
Calvert County Bar AssociationMemberN/A
Maryland State Bar AssociationMemberN/A
College of Southern MarylandBoard MemberN/A
Adult DayCare of Calvert CountyBoard MemberN/A
School NameMajorDegreeGraduated
University of Baltimore School of LawLawJD - Juris Doctor2000
The Catholic University of AmericaN/ABA - Bachelor of Arts1997
Speaking Engagements
Conference NameTitleDate
Legal Lunch SeriesEstate Planning & Business Succession Planning2008