Dennis Callahan, Date of Birth, Date of Death
TweetDennis Callahan
American politician
Date of Birth: 03-Sep-1941
Date of Death: 08-Feb-2012
Profession: politician
Nationality: United States
Zodiac Sign: Virgo 
About Dennis Callahan
- Dennis Michael Callahan (September 3, 1941 – February 8, 2012) was an American politician from Annapolis, Maryland.
- A native of Baltimore, Callahan had been a mayor of Annapolis and a director of the Recreation and Parks Department of Anne Arundel County, Maryland.
- He ran unsuccessfully in the Democratic primary for Anne Arundel County Executive in 2006.
- The general election winner, Republican John R.
- Leopold, appointed Callahan chief administrative officer of Anne Arundel County, a position he held at the time of his death.
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