1801 Pennsylvania's 8th congressional district special election
{'<entity_0>': "1801 Pennsylvania's 8th congressional district special election", '<entity_1>': '1801'}
[["1801 Pennsylvania's 8th congressional district special election", 'point in time', '1801']]
A special election was held in <entity_0> on <entity_1> to fill a vacancy left by the death of Thomas Hartley (F) on December 21, 1800.
['special election to the United States House of Representatives']