1832 Democratic National Convention
In the first presidential nominating convention ever held by the Democratic Party , incumbent President Andrew Jackson was nominated for a second term , while former Secretary of State Martin Van Buren was nominated for vice president . 
<triplet> President <subj> vice president <obj> substitute/deputy/replacement of office/officeholder <triplet> Andrew Jackson <subj> Democratic Party <obj> member of political party <subj> President <obj> position held <triplet> Martin Van Buren <subj> Democratic Party <obj> member of political party <subj> Secretary of State <obj> position held <subj> vice president <obj> position held