how many representatives served before the 1800s began?
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col :  | name | took office | left office | party | notes/events row 1 : 1 | benjamin contee | march 4, 1789 | march 3, 1791 | anti-administration |  row 2 : 2 | william pinkney | march 4, 1791 | november, 1791 | pro-administration | resigned row 3 : 3 | john francis mercer | february 5, 1792 | march 3, 1793 | anti-administration |  row 4 : 4 | uriah forrest | march 4, 1793 | november 8, 1794 | pro-administration | resigned row 5 : 5 | benjamin edwards | january 2, 1795 | march 3, 1795 | pro-administration |  row 6 : 6 | jeremiah crabb | march 4, 1795 | june 1, 1796 | federalist | resigned row 7 : 7 | william craik | december 5, 1796 | march 3, 1801 | federalist |  row 8 : 8 | thomas plater | march 4, 1801 | march 3, 1805 | federalist |  row 9 : 9 | patrick magruder | march 4, 1805 | march 3, 1807 | democratic-republican |  row 10 : 10 | philip barton key | march 4, 1807 | march 3, 1813 | federalist |  row 11 : 12 | george peter | october 7, 1816 | march 3, 1819 | federalist |  row 12 : 13 | henry ridgely warfield | march 4, 1823 | march 3, 1825 | adams federalist |  row 13 : 14 | george peter | march 4, 1825 | march 3, 1827 | jacksonian |  row 14 : 15 | george corbin washington | march 4, 1827 | march 3, 1829 | adams |  row 15 : 15 | george corbin washington | march 4, 1829 | march 3, 1833 | anti-jacksonian |  row 16 : 17 | james turner | march 4, 1833 | march 3, 1837 | jacksonian |  row 17 : 18 | john tolley hood worthington | march 4, 1837 | march 3, 1841 | democratic |  row 18 : 19 | james wray williams | march 4, 1841 | december 2, 1842 | democratic | died row 19 : 20 | charles s. sewall | january 2, 1843 | march 3, 1843 | democratic |  row 20 : 21 | john wethered | march 4, 1843 | march 3, 1845 | whig |  row 21 : 22 | thomas watkins ligon | march 4, 1845 | march 3, 1849 | democratic |  row 22 : 23 | edward hammond | march 4, 1849 | march 3, 1853 | democratic |  row 23 : 24 | joshua van sant | march 4, 1853 | march 3, 1855 | democratic |  row 24 : 25 | james morrison harris | march 4, 1855 | march 3, 1861 | know-nothing |  row 25 : 27 | henry winter davis | march 4, 1863 | march 3, 1865 | unconditional unionist |  row 26 : 28 | charles edward phelps | march 4, 1865 | march 3, 1867 | unconditional unionist |  row 27 : 29 | thomas swann | march 4, 1869 | march 3, 1873 | democratic | redistricted to the 4th district row 28 : 30 | william james o'brien | march 4, 1873 | march 3, 1877 | democratic |  row 29 : 32 | fetter schrier hoblitzell | march 4, 1881 | march 3, 1885 | democratic |  row 30 : 34 | harry welles rusk | november 2, 1886 | march 3, 1897 | democratic |  row 31 : 36 | frank charles wachter | march 4, 1899 | march 3, 1907 | democratic |  row 32 : 37 | harry benjamin wolf | march 4, 1907 | march 3, 1909 | democratic |  row 33 : 38 | john kronmiller | march 4, 1909 | march 3, 1911 | republican |  row 34 : 39 | george konig | march 4, 1911 | may 31, 1913 | democratic | died row 35 : 40 | charles pearce coady | november 4, 1913 | march 3, 1921 | democratic |  row 36 : 41 | john boynton philip clayton hill | march 4, 1921 | march 3, 1927 | republican |  row 37 : 42 | vincent palmisano | march 4, 1927 | january 3, 1939 | democratic |  row 38 : 43 | thomas d'alesandro, jr. | january 3, 1939 | may 16, 1947 | democratic | resigned to become mayor of baltimore
how many representatives served before the 1800s began?
Name Took office Left office Party Notes/Events
1 Benjamin Contee March 4, 1789 March 3, 1791 Anti-Administration
2 William Pinkney March 4, 1791 November, 1791 Pro-Administration resigned
3 John Francis Mercer February 5, 1792 March 3, 1793 Anti-Administration
4 Uriah Forrest March 4, 1793 November 8, 1794 Pro-Administration resigned
5 Benjamin Edwards January 2, 1795 March 3, 1795 Pro-Administration
6 Jeremiah Crabb March 4, 1795 June 1, 1796 Federalist resigned
7 William Craik December 5, 1796 March 3, 1801 Federalist
8 Thomas Plater March 4, 1801 March 3, 1805 Federalist
9 Patrick Magruder March 4, 1805 March 3, 1807 Democratic-Republican
10 Philip Barton Key March 4, 1807 March 3, 1813 Federalist
11 Alexander Contee Hanson March 4, 1813 1816 Federalist resigned
12 George Peter October 7, 1816 March 3, 1819 Federalist
13 Henry Ridgely Warfield March 4, 1819 March 3, 1823 Federalist
13 Henry Ridgely Warfield March 4, 1823 March 3, 1825 Adams Federalist
14 George Peter March 4, 1825 March 3, 1827 Jacksonian
15 George Corbin Washington March 4, 1827 March 3, 1829 Adams
15 George Corbin Washington March 4, 1829 March 3, 1833 Anti-Jacksonian
17 James Turner March 4, 1833 March 3, 1837 Jacksonian
18 John Tolley Hood Worthington March 4, 1837 March 3, 1841 Democratic
19 James Wray Williams March 4, 1841 December 2, 1842 Democratic died
20 Charles S. Sewall January 2, 1843 March 3, 1843 Democratic
21 John Wethered March 4, 1843 March 3, 1845 Whig
22 Thomas Watkins Ligon March 4, 1845 March 3, 1849 Democratic
23 Edward Hammond March 4, 1849 March 3, 1853 Democratic
24 Joshua Van Sant March 4, 1853 March 3, 1855 Democratic
25 James Morrison Harris March 4, 1855 March 3, 1861 Know-Nothing
26 Cornelius Lawrence Ludlow Leary March 4, 1861 March 3, 1863 Unionist
27 Henry Winter Davis March 4, 1863 March 3, 1865 Unconditional Unionist
28 Charles Edward Phelps March 4, 1865 March 3, 1867 Unconditional Unionist
28 Charles Edward Phelps March 4, 1867 March 4, 1869 Conservative
29 Thomas Swann March 4, 1869 March 3, 1873 Democratic Redistricted to the 4th district
30 William James O'Brien March 4, 1873 March 3, 1877 Democratic
31 William Kimmel March 4, 1877 March 3, 1881 Democratic
32 Fetter Schrier Hoblitzell March 4, 1881 March 3, 1885 Democratic
33 William Hinson Cole March 4, 1885 July 8, 1886 Democratic died
34 Harry Welles Rusk November 2, 1886 March 3, 1897 Democratic
35 William Samuel Booze March 4, 1897 March 3, 1899 Republican
36 Frank Charles Wachter March 4, 1899 March 3, 1907 Democratic
37 Harry Benjamin Wolf March 4, 1907 March 3, 1909 Democratic
38 John Kronmiller March 4, 1909 March 3, 1911 Republican
39 George Konig March 4, 1911 May 31, 1913 Democratic died
40 Charles Pearce Coady November 4, 1913 March 3, 1921 Democratic
41 John Boynton Philip Clayton Hill March 4, 1921 March 3, 1927 Republican
42 Vincent Palmisano March 4, 1927 January 3, 1939 Democratic
43 Thomas D'Alesandro, Jr. January 3, 1939 May 16, 1947 Democratic resigned to become Mayor of Baltimore
44 Edward Garmatz July 15, 1947 January 3, 1973 Democratic
45 Paul Sarbanes January 3, 1973 January 3, 1977 Democratic Redistricted from the 4th district
46 Barbara Mikulski January 3, 1977 January 3, 1987 Democratic
47 Benjamin Cardin January 3, 1987 January 3, 2007 Democratic
48 John Sarbanes January 3, 2007 Incumbent Democratic
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