
I have never really explored tax records, which are a great resource for placing a person (or people) in a particular location at a particular time.
I decided to explore FamilySearch.org at its collection list (https://www.familysearch.org/search/collection/list) where I simply entered tax in the "filter by collection name" box. (These are not all of the records that might be available at FamilySearch, just what are available in the collection list.)
Very early on in my blog, I shared information (at Texas Stock Farmer) about a third great aunt of mine, Florence (Gorin) Lee, who was born in Kentucky in 1851 and died in Texas in 1925. In 1880, she married John Atkin Lee (1844-1925) in Louisville, Kentucky.
I found them in Wheeler County, Texas, in the 1900 U.S. Federal Census, but I don't know when they moved there and purchased land. Now, I think I do - at least I know when they were first taxed on land purchased there. The tax records at Texas, County Tax Rolls, 1837-1910, at FamilySearch show that Mrs. F. G. Lee was paying taxes in Wheeler County by 1896 and Mrs. Florence G. Lee and John A. Lee were both on the rolls in 1897.