I'm an immigrant who is the grandson and great-grandson of immigrants, but refugees in my family history – people fleeing war or persecution – are enmeshed in the blurry distance of time. They are there, those ancestors (Pilgrims, Huguenots, Anabaptists) driven out for their religious or political beliefs, but they seem more like the cartoonesque figures in our grade school history books, highly colored and hard to connect with reality.