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David O'Brien Mann

military officer , venture capitalist

David O'Brien Mann, American venture capitalist, military officer. Recipient Public Speaking award Toastmasters, 1995-1997.


Mann, David O'Brien was born on August 15, 1969 in Clarksville, Indiana, United States. Son of David O. and Mary.


Bachelor of Science, United States Naval Academy, Annapolis, 1991. Master of Business Administration, Harvard University, 1999.


Lieutenant Commander United States Naval Reserve, since 1991. Supply corps officer Naval Information Systems Management Center, Arlington, Virginia, 1991. Supply corps officer United States Ship Mississippi United States Navy, Norfolk, 1992-1995, White House liaison officer Washington, 1995—1997.

Founding member WeServeHomes, Inc., Downers Grove, Illinois, 2000—2001. With Service Master Ventures, 1999—2000. General partner Spring Mill Venture Partners, Indianapolis, since 2002.


Active Alumni Leaders in National Communications, Chicago, 1999-2001. Scoutmaster Boy Scouts American, Bethesda, Maryland, 1996-1997. Advisor Junior Achievement, Washington, 1994-1996.

Staff organizer Navy Relief Fundraising Campaign, 1994-1995. Member Institute of Electrical and Electronics Engineers, United States Naval Academy Alumni Association (life, director Greater Washington chapter 1996-1997), Navy Supply Corps. Association, American Legion.


  • Other Interests

    Physical fitness, economic development.


Son of Mann; married Julia M. Young, May 11, 1996.

David O.

Mary Son

Julia M. Young