Family History and Genealogy Resources by Surname
Wishart Surname Origin
Some ancient writers say, that Robert, son of David, Earl of Huntingdon, took on him the cross, and distinguished himself in the Holy Land, where, from his gallant exploits against the Saracens, he received the name of Guishart, that is, Wise-heart, now Wishart.
Source: An Etymological Dictionary of Family and Christian Names With an Essay on their Derivation and Import; Arthur, William, M.A.; New York, NY: Sheldon, Blake, Bleeker & CO., 1857.
Wishart Surname Meaning and Family Facts
There is more to Wishart family history than the origin of your surname:
A Wishart Family History Thought:
'Not to know what happened before we were born is to remain perpetually a child. For what is the worth of a human life unless it is woven into the life of our ancestors by the records of history' -- Cicero