Note: This is just one of 1,164 family groupings listed on The Political Graveyard web site. These families each have three or more politician members, all linked together by blood, marriage or adoption.

These groupings — even the names of the groupings, and the areas of main activity — are the result of a computer algorithm working with the data I have, not the choices of any historian or genealogist.

	Andrew Johnson (1808-1875) — of Carthage, Moore County, N.C.; Greeneville, Greene County, Tenn. Born in Raleigh, Wake County, N.C., December 29, 1808. Mayor of Greeneville, Tenn., 1830; member of Tennessee state house of representatives, 1835; member of Tennessee state senate, 1841; U.S. Representative from Tennessee 1st District, 1843-53; Governor of Tennessee, 1853-57, 1862-65; U.S. Senator from Tennessee, 1857-62, 1875; died in office 1875; Vice President of the United States, 1865; President of the United States, 1865-69; candidate for Democratic nomination for President, 1868. Member, Freemasons; Knights Templar. In 1868, was impeached by the House of Representatives; tried and acquitted by the Senate, which voted 35 to 19 (short of the required two-thirds) on three of the eleven articles of impeachment. Slaveowner. Died, after a series of strokes, at his daughter's home in Carter County, Tenn., July 31, 1875 (age 66 years, 214 days). Interment at Andrew Johnson National Cemetery, Greeneville, Tenn.   Relatives: Married, May 17, 1827, to Eliza Johnson; father of Martha Johnson (who married David Trotter Patterson).   Political family: Johnson family of Greeneville, Tennessee.   Cross-reference: Edmund G. Ross — George T. Brown — Christopher G. Memminger — Thomas Overton Moore — John W. Chanler   See also congressional biography — Govtrack.us page — National Governors Association biography — Wikipedia article — NNDB dossier — Find-A-Grave memorial — OurCampaigns candidate detail   Books about Andrew Johnson: Hans L. Trefousse, Andrew Johnson: A Biography — Howard Means, The Avenger Takes His Place: Andrew Johnson and the 45 Days That Changed the Nation — Paul H. Bergeron, Andrew Johnson's Civil War and Reconstruction — Mary Malone, Andrew Johnson (for young readers)   Critical books about Andrew Johnson: Nathan Miller, Star-Spangled Men : America's Ten Worst Presidents   Image source: James G. Blaine, Twenty Years of Congress, vol. 2 (1886)
	Eliza Johnson (1810-1876) — also known as Eliza McCardle — Born October 4, 1810. Second Lady of the United States, 1865; First Lady of the United States, 1865-69. Female. Died January 15, 1876 (age 65 years, 103 days). Interment at Andrew Johnson National Cemetery, Greeneville, Tenn.   Relatives: Married, May 17, 1827, to Andrew Johnson; mother of Martha Johnson (who married David Trotter Patterson).   Political family: Johnson family of Greeneville, Tennessee.   See also Wikipedia article — Find-A-Grave memorial — OurCampaigns candidate detail
	David Trotter Patterson (1818-1891) — also known as David T. Patterson — of Greeneville, Greene County, Tenn. Born in Cedar Creek, Greene County, Tenn., February 28, 1818. Democrat. Lawyer; circuit judge in Tennessee, 1854-63; U.S. Senator from Tennessee, 1866-69. Scottish ancestry. Slaveowner. Died in Afton, Greene County, Tenn., November 3, 1891 (age 73 years, 248 days). Interment at Andrew Johnson National Cemetery, Greeneville, Tenn.   Relatives: Married 1857 to Martha Johnson (daughter of Andrew Johnson and Eliza Johnson).   Political family: Johnson family of Greeneville, Tennessee.   See also congressional biography — Govtrack.us page