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    HOWARD BROCK, JR. has been a Principal of the Company for over 30 years and has experience in all aspects of the real estate business including appraisal, general brokerage, property management, leasing, development, residential construction and right-of-way acquisition.
    Mr. Brock is a MAI designated member of the Appraisal Institute and for many years focused on providing appraisal and consulting services for a wide range of institutional and government clients. He has developed and built a number of residential projects and was a principal in the development of the Ballston Station, a large scale mixed use project that included retail, office and apartments.
    He is a graduate of Emory and Henry College and has completed post-graduate work in real estate. He is also a licensed Real Estate Broker in Virginia.


    JOHN J. DONAHUE has been a principal of Terra Company, Inc. since 1996 and has been active in the management of all company activities including Right-of-Way Acquisition Consulting, Residential Construction and Land Development activities.
    Mr. Donahue has over 30 years of experience in the real estate, construction and development business. John formerly served as Senior Vice President for Development Services for The Donohoe Companies, Inc. where he developed office buildings, shopping centers and hotels. He also worked for the Metro Transit Authority as Head of Real Estate Acquisitions.
    Educational background includes an MBA degree from Arizona State University and a BS degree in Business from Northern State University of South Dakota.


    ERIN J. DONAHUE joined Terra Company in 1996 and serves as Vice President of the Right-of-Way Consulting Division, where she is responsible for the management of numerous contracts with various government clients. Previously she served as Right-of-Way Acquisition Specialist, Relocation Agent, and as Project Manager. Notable past projects have included: The Wilson Bridge Project, Rt. 28 Corridor Expansion, Dulles Airport Expansion,. Route 1 and Telegraph Road Beltway Interchanges, and many other VDOT and Airport projects.
    Ms. Donahue graduated from Virginia Tech with a B.A. in International Studies with a focus on Business and Spanish. She has also completed courses from the Appraisal Institute and the International Right of Way Association. Ms. Donahue is a licensed real estate salesperson in Virginia.

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