Familysearch.org (FS) has the following information available
Stephen Jarrett Chastain FS ID 2J34-PJP born 1818 South Carolina, United States – died 27 September 1894 Pocahontas, Randolph, Arkansas, United States – burial 1894 Clearview Cemetery, Pocahontas, Randolph, Arkansas, United States
Spouse Mary Elizabeth Oyler FS ID 2J3H-F13 born 5 July 1820 Jasper, Marion, Tennessee, United States – died 2 October 1899 Ash Flat, Sharp, Arkansas, United States – burial October 1899 Clearview Cemetery, Pocahontas, Randolph, Arkansas, United States
Stephen’s ParentsFather Royal Chastain Sr FS ID 218N-DKW born 1792 South Carolina, United States – died after 1850 Tennessee, United States
Mother Nancy Eleanor Hellems FS ID KJ4L-XP6 born 1810 either South Carolina or Tennessee – died?
I suggest you go to Familysearch.org to check ALL the information that is available
NOTE: I am passing this on for your information – I can only be guided by what is on that site, correct or not
Cheers Ross Geissmann