Should I add information from a source even if it seems incorrect?
One of my grandmothers cousins, has compiled a ton detailed history on our family. We received a copy many years ago from my grandmother, of the compiled work along with a family tree drawn up by someone in Luxembourg. I have been working on adding this information onto family search. While doing so I am seeing one or two dates that don't make sense (children being born within a few months of each other). I am wondering do I go ahead and create a new person and add them or should I not?