Yes I have just read that Wiki page and note that he only formally freed 2 slaves during his life and allowed 2 or 3 more to 'walk away' or freed 5 more in his will. However after his death 130 more were sold from his estate.Oh and please go and read even the easiest to find documentation of Jefferson's positions on slavery. The Wikipedia page here even gives a basic account of his good morality - https://en.m.wikipedia.org/wiki/Thomas_Jefferson_and_slavery
You simply don't know what you're talking about OP.