rowid,type,start,end,party,how,executive_id
7,prez,1801-03-04,1805-03-04,Democratic-Republican,election,3
8,prez,1805-03-04,1809-03-04,Democratic-Republican,election,3
13,prez,1809-03-04,1813-03-04,Democratic-Republican,election,7
14,prez,1813-03-04,1817-03-04,Democratic-Republican,election,7
17,prez,1817-03-04,1821-03-05,Democratic-Republican,election,9
18,prez,1821-03-05,1825-03-04,Democratic-Republican,election,9
19,prez,1825-03-04,1829-03-04,Democratic-Republican,election,10
22,prez,1829-03-04,1833-03-04,Democratic,election,12
23,prez,1833-03-04,1837-03-04,Democratic,election,12
26,prez,1837-03-04,1841-03-04,Democratic,election,14
27,prez,1841-03-04,1841-04-04,Whig,election,15
29,prez,1841-04-04,1845-03-04,Whig,succession,16
31,prez,1845-03-04,1849-03-04,Democratic,election,18
32,prez,1849-03-04,1850-07-09,Whig,election,19
34,prez,1850-07-09,1853-03-04,Whig,succession,20
36,prez,1853-03-04,1857-03-04,Democratic,election,22
38,prez,1857-03-04,1861-03-04,Democratic,election,24
40,prez,1861-03-04,1865-03-04,Republican,election,26
41,prez,1865-03-04,1865-04-15,Republican,election,26
43,prez,1865-04-15,1869-03-04,Democratic,succession,27
46,prez,1869-03-04,1873-03-04,Republican,election,30
47,prez,1873-03-04,1877-03-04,Republican,election,30
49,prez,1877-03-04,1881-03-04,Republican,election,32
50,prez,1881-03-04,1881-09-19,Republican,election,33
52,prez,1881-09-19,1885-03-04,Republican,succession,34
55,prez,1889-03-04,1893-03-04,Republican,election,37
57,prez,1885-03-04,1889-03-04,Democratic,election,39
58,prez,1893-03-04,1897-03-04,Democratic,election,39
60,prez,1897-03-04,1901-03-04,Republican,election,41