I came across a web site, The Guild of One Name Studies, and this was from 
one of its links.  The main URL is
http://www.one-name.org/top.htm

This info comes from:
gopher://uicvm1.cc.uic.edu:8013/7%7Edb.LANDSALES/ix.NAME%20PREFIX?Tripp

The names are hyperlinked on the site to give more specific info on the sale
>From Illinois land sale archives

TRIPP AMANGILL D            May 22, 1854    Federal sale (FD)

TRIPP CHARLES               Oct. 28, 1845   Federal sale (FD)

TRIPP CHAUNCEY M            Oct. 21, 1839   Federal sale (FD)

TRIPP CHAUNCEY M            Oct. 21, 1839   Federal sale (FD)

TRIPP CHAUNCEY M            Oct. 21, 1839   Federal sale (FD)

TRIPP DANIEL                Aug. 14, 1861   Railroad     (RR)

TRIPP DANIEL                Aug. 14, 1861   Railroad     (RR)

TRIPP DAVID                 March 5, 1846   Federal sale (FD)

TRIPP DAVID                 Nov. 29, 1853   Federal sale (FD)

TRIPP DAVID                 Sept. 21, 1848  Federal sale (FD)

TRIPP DAVID                 July 27, 1844   Federal sale (FD)

TRIPP DAVID                 April 15, 1850  Federal sale (FD)

TRIPP DAVID H               June 25, 1852   Federal sale (FD)

TRIPP DAVID H               June 25, 1852   Federal sale (FD)

TRIPP DAVID H               June 25, 1852   Federal sale (FD)

TRIPP DAVID H               June 25, 1852   Federal sale (FD)

TRIPP E D                   April 18, 1818  Military Tract (MT)

TRIPP EBEN                  Oct. 29, 1852   Federal sale (FD)

TRIPP EDWIN                 Jan. 14, 1846   State        (ST)

TRIPP EDWIN L               June 19, 1840   Federal sale (FD)

TRIPP EDWIN L               June 19, 1840   Federal sale (FD)

TRIPP GEORGE                Nov. 13, 1818   Military Tract (MT)

TRIPP HENRY                 May 16, 1853    Canal        (CN)

TRIPP HIRAM                 Oct. 23, 1839   School       (SC)

TRIPP ISRAEL                May 14, 1845    Federal sale (FD)

TRIPP J                     May 9, 1851     Canal        (CN)

TRIPP JACOB                 Oct. 6, 1817    Military Tract (MT)

TRIPP JOB W                 Oct. 29, 1844   Federal sale (FD)

TRIPP JOB W                 Jan. 29, 1841   Federal sale (FD)

TRIPP JOB W                 Aug. 21, 1844   Federal sale (FD)

TRIPP JOB W                 Feb. 12, 1841   Federal sale (FD)

TRIPP JOHN                  Jan. 15, 1857   Federal sale (FD)

TRIPP JOHN W                July 25, 1851   Federal sale (FD)

TRIPP NATHAN                Jan. 24, 1848   Federal sale (FD)

TRIPP NATHAN                Jan. 24, 1848   Federal sale (FD)

TRIPP NATHAN                Dec. 6, 1845    Federal sale (FD)

TRIPP NATHANIEL             May 6, 1853     Federal sale (FD)

TRIPP NELSON                Oct. 21, 1839   Federal sale (FD)

TRIPP NELSON                Oct. 21, 1839   Federal sale (FD)

TRIPP NICHOLAS              Jan. 2, 1838    Federal sale (FD)

TRIPP NICHOLAS B            Jan. 23, 1888   Railroad     (RR)

TRIPP NICHOLAS K            Nov. 16, 1844   Federal sale (FD)

TRIPP NICHOLAS K            March 3, 1836     Federal sale (FD)

TRIPP ROBIN                 June 24, 1836     Canal        (CN)

TRIPP S H                   Jan. 15, 1890     Railroad     (RR)

TRIPP SIDNEY                Aug. 8, 1840      Federal sale (FD)

TRIPP SIDNEY                Aug. 8, 1840      Federal sale (FD)

TRIPP STEPHEN               June 9, 1846      Federal sale (FD)

TRIPP STEPHEN               Oct. 27, 1854     Federal sale (FD)

TRIPP STEPHEN               June 1, 1837      Federal sale (FD)

TRIPP STEPHEN               Jan. 10, 1818     Military Tract (MT)

TRIPP STEPHEN JR            Oct. 21, 1839     Federal sale (FD)

TRIPP STEPHEN JR            Oct. 21, 1839     Federal sale (FD)

TRIPP STEPHEN JR            Oct. 21, 1839     Federal sale (FD)

TRIPP STEPHEN JR            Oct. 21, 1839     Federal sale (FD)

RIPP THOMAS                June 27, 1840     School       (SC)

TRIPP THOMAS                Oct. 3, 1818      Military Tract (MT)

TRIPP THOMAS C              Sept. 23, 1854    Railroad     (RR)

TRIPP TRUMAN                May 22, 1854      Federal sale (FD)

TRIPP WILLIAM               Oct. 25, 1852     Federal sale (FD)

TRIPP WILLIAM               Oct. 15, 1836     Federal sale (FD)

TRIPP WILLIAM               Oct. 8, 1855      Federal sale (FD)

TRIPP WILLIAM W             Aug. 10, 1849     Federal sale (FD)