Your line starts with: 1. Johann Henrich WEIDMANN ("Henry WIDEMAN") died about 1806 in Abbeville Dist., SC 2. Thomas WIDEMAN b. 22 Dec. 1762 Granville Co., NC; died 1840 Jackson Co., AR (Rev. War soldier) and his second wife -?- COX You can see these two generations on my page: http://home.netcom.com/~fzsaund/wideman.htmlhttp://home.netcom.com/~fzsaund/wideman.html
From there, your line is: 3. Jonathan WIDEMAN b. ca. 1802; died before 1837 Independence Co., AR and wife Rachel -?- 4. Jonathan WIDEMAN b. ca. 1831 AR; d. 1864 (Condederate soldier) and wife Mary Ann HAYNES
You can see the younger Jonathan (age 19), as well as siblings living together in 1850 Jackson Co., AR on p. 65.
In 1860 as J. WIDEMAN age 29, wife Polly 23, and children Mary 7, William 4, and John 6/12 they are in 1860 Jackson County, AR on page 609.