Federal censuses were taken every 10 years, beginning in 1790.
Check the Family History Library Catalog online at http://www.FamilySearch.orghttp://www.FamilySearch.org -- see if they have microfilmed records for Hunt Co, TX.
Look for her marriages to Morris and to Davis.Check land records, see who signed off when final sale of land recorded.Heirs will have to sign off to give clear title to the next buyer.
If those children were minors when her first husband (Morris) died and he owned any land, then the court would have appointed a guardian for the minor chldren.That type of guardian did not physically take the children and raise them, but reported back to the court if any of the estate was sold, to protect the interests of the minor children.
If taxes for that county have not been filmed by the FHL, then you can obtain the film on interlibrary loan through your local public library from the TX State Archives.Your library will know how to do that.They are hand written and can be a bear to read.For some reason people will be missed on one year then appear again the next, so be careful.(^¿~)