sources:

1. Regan Hillis family tree

  1-- Robert Hillis [215961] farmer, Madison Co. AR, 1850 b.1809, Tennessee
  . + Ruthy ________ [215962] b.1813, Tennessee wife of Robert Hillis
  .   2-- Levina Hillis [215963] b.1836, Tennessee
  .   2-- Jacob Hillis [215964] b.1839, Tennessee
  .   2-- Samuel Hillis [215965] farmer, Madison Co. AR, 1880, 1900 b.Jan_1842, Arkansas
  .   . + Emeline Cox [215968] b.18_Dec_1843, Arkansas wife of Samuel Hillis d.3_Jan_1933
  .   .   3-- Ruthy E. Hillis [215969] b.1867 d. befor 1900
  .   .   3-- Sarah M. Hillis [215970] b.1860 d. befor 1900
  .   .   3-- William A. Hillis [215971] farm labor, Madison Co. AR, 1900 b.Feb_1872, Arkansas
  .   .   3-- Joseph Green Hillis [215972] farm labor, Madison Co. AR, 1900 b.Dec_1875, Arkansas d.1959, Pawnee Co. OK
  .   .   . + Etta Mae Harrison [215976] b.1885, Arkansas m.2_Apr_1902, Arkansas wife of Joseph G. Hillis d.1980, Pawnee Co. OK
  .   .   .   4-- Fay Hillis [215977] b.31_Oct_1910, Arkansas d.12_Jul_1992, Perry Co. OK
  .   .   .   . + Opal E. Justus [215978] b.1915, Arkansas wife of Fay Hillis d.1994, Perry Co. OK
  .   .   .   .   5-- Howard Hillis [215979] b.1938, Pawnee Co. OK d.1976, Dallas TX
  .   .   .   .   . + Living Jestes [215980] wife of Howard Hillis
  .   .   .   .   .   6-- Living Hillis [215981] DNA Project ID HI10401 FTDNA kit no. 283544
  .   .   3-- Mary C. Hillis [215973] b.Nov_1881, Arkansas wife of Albert F. Harrison
  .   .   3-- Ellen L. Hillis [215974] b.Apr_1885, Arkansas
  .   .   3-- James Robert Hillis [215975] b.Dec_1886, Arkansas
  .   2-- William Hillis [215966] b.1843, Arkansas
  .   2-- Robert H. Hillis [215967] farmer, Madison Co. AR, 1880 b.1852, Arkansas