UK Parliamentary by-election
The 1889 Buckingham by-election was held on 11 October 1889 after the incumbent Conservative MP, Egerton Hubbard succeeded to a peerage as the second Baron Addington. The seat was won by the Liberal candidate Edmund Verney who would later be expelled causing a by-election in 1891. The Conservative candidate, Evelyn Hubbard was the younger brother of the outgoing MP.
Electorate 
! scope="col" colspan="2" style="width: 130px"|Party
! scope="col" style="width: 17em"|Candidate
! scope="col" style="width: 5em"|Votes
! scope="col" style="width: 3.5em"|%
! scope="col" style="width: 3.5em"| ;templatestyles src="Template:Tooltip/styles.css" / ;±%
! colspan="3" style="text-align: right; margin-right: 0.5em" | Majority
! colspan="3" style="text-align: right; margin-right: 0.5em" scope=row | Turnout
! style="text-align:right;" | Swing
References.
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