Results

year[-termlength]barack_obama=8
year[-termlength]william_harrison
year[-termlength]grover_cleveland=8
year[-termlength]donald_trump=4
year[-termlength]herbert_hoover=4
year[-termlength]john_kennedy=3
year[-termlength]james_garfield=0.66
year[-termlength]john_quincy_adams=4
year[-termlength]ronald_reagan=8
year[-termlength]millard_fillmore=3
year[-termlength]john_tyler=3
year[-termlength]james_monroe=8
year[-termlength]george_hw_bush=4
year[-termlength]gerald_ford=2
year[-termlength]calvin_coolidge=6
year[-termlength]rutherford_hayes=4
year[-termlength]thomas_jefferson=8
year[-termlength]john_adams=4
year[nam]key="year"
year[opt]unit
year[-termlength]martin_van_buren=4
year[-termlength]andrew_jackson=8
year[-termlength]chester_arthur=4
year[-termlength]richard_nixon=5
year[-termlength]franklin_pierce=4
year[-termlength]james_madison=8
year[-termlength]benjamin_harrison=4
year[-termlength]andrew_johnson=3
year[-termlength]theodore_roosevelt=8
year[-termlength]harry_truman=8
year[-termlength]william_mckinley=4
year[-termlength]ulysses_grant=8
year[-termlength]james_buchanan=4
year[-termlength]william_clinton=8
year[-termlength]george_w_bush=8
year[-termlength]william_taft=4
year[-termlength]james_carter=4
year[-termlength]warren_harding=2
year[-termlength]lyndon_johnson=5
year[-termlength]dwight_eisenhower=8
year[-termlength]james_polk=4
year[-termlength]woodrow_wilson=8
year[-termlength]abraham_lincoln=4
year[-termlength]george_washington=8
year[-termlength]zachary_taylor

Example Queries

john_adams // all relations to John Adams
john_adams[birth[ // John Adam's birth data
[child // all children of presidents
[child][president_order // president's children who became president
george_washington; thomas_jefferson // get each president's relations
[profession]lawyer [college]princeton // lawyers who went to Princeton