As administrator of the Lynn Y-DNA project at FamilyTreeDNA, as well as a Lynn genealogist, I'm trying to reconcile a close match of two project members with the known histories of their respective families.
The earliest proven history of the one family begins with the 1753 purchase by James Lynn of land in what is now York Co., SC. The proven history of the other family includes four brothers who lived in Somerset County, NJ including a James who was listed as a Somerset County freeholder in 1753 but sold his land in 1759 and afterward disappears from NJ records.
There is this circumstantial evidence. The NJ James had 4 brothers named William, Alexander, Joseph, and John (as shown in their father's will); and the SC James named 4 of his 7 sons William, Alexander, Joseph, and John (as shown in his will). Circumstantial evidence of course isn't worth anything by itself, but the close Y-DNA match would seem to support the two James Lynns being one and the same.
So, to reiterate, did folks in one American colony ever acquire land in colonies some distance away but not make their move for a few years? In this case, it would be 1753 for the purchase of SC land and 1759 for the actual move.