Lea, this is what I have, not all documented. Thomas Fleeman 1730-1774, Louisa Co, VA m. Sarah Steel 1729-1783" son,Thomas Jefferson Fleeman b1746 Richmond Co, VA (LDS Ancestral File 9vxl-w4) d.1835 Henry Co, VA Rev War Vet (I have this document) Final Payment of Pension 27 Jul 1835 (I have this document) lists 6 children: George, Elias, Joseph, Francis, Betsy Hodge, Mary Eggleton, all of age
Elias b abt 1800 VA m. Martha Gothard b 1802 VA (this infor from Vivian Day at firstname.lastname@example.org see message 74 this Forum) 1830 US Census Henry Co, VA p.192 1 m 10-15, 1 m 15-20, 1m 30-60 1f 0-4, 1f 5-10, 1f40-50 John 1825 m Cynthia Lookado, Sarah 1830, Louisa 1836, America 1839, William 1844, Mary 1852, Charles 1858
George, brother of Elias is on 1850 US Census Cedar Co, MO p 160
and the widow of his brother John P. (d. Smith Co, TN bef 1850) and several of their children moved to Cape Girardeau, MO after his death.
Perhaps their migration pattern will fit your search.