As promised, here is the third installment digging into Mary Cosby's family tree. If you haven't yet, please read Part I and Part II for...

In my last Mary Cosby #BravoGenealogy post, I discussed her actual maiden name and how I was able to locate her yearbook photos. With her...

These days, Mary Cosby is among the most talked about real housewives out there. She brings drama and comedy simply by talking to...