A special election was held in Maryland's 7th congressional district on September 27 and October 4, 1806 to fill a vacancy left by the resignation of Joseph H. Nicholson (DR)
Election results
Lloyd took his seat in the 9th Congress on December 3, 1806, two days after the start of the 2nd session of the 9th Congress
References
Maryland's 7th congressional district special election, 1806 Wikipedia(Text) CC BY-SA