Terry on both limbs

My mothers side of the family is terry and my wife has Terry about two gens back. And neither one can we track. Here is what we have

Mother's side: My g father = Raymond L. Terry (Unknown what the "L" stands for)
Mother's side: My gg father = Oscar Terry
And that's it for that side...SAD I know but I can't find these people. I think they are ninjas or something.

My Wife's side: Her gg mother on her mom's side = Dulcie Neomi Terry
And that's it no more on either sides Terrys

Any help would be appreciated thanks,
Nathan Hoxsie