My end of the line Dunleavy (Dunlavey, Donlevy) CHRISTOPHER. I have a birth certificate for my gr grandfather Francis Dunleavy born Southbridge MA 1856.His parents are Christopher Dunleavy born in Ireland and mother Ellen ? born in Boston, MA.I have looked for marriage certificate in MA and zilch.. nada.The one piece of information that I have is that the actor Brian Donlevy of the 40s and 50s was my 2nd cousin. His family(father)Thomas Henry Donlevy and (mother) Rebecca Parker lived in Ohio in the 1900s. Anything sound familiar... It is odd how there are many similarities in names of kids... and also TWINS in the families.