My grandfather, Charles Gifford George, was b. 1897, Manheim, PA, which isn't too far from Allentown.Never lived in Allentown, though, that I know of (which isn't much).He died before I was born.His parents were Clayton B. George and Catherine Breneisen George.All these Georges seem to have sprung spontaneously, as I can't trace any of them.
Family names of Charles' siblings are all English names (Howard, Sylvester, Lester, Chester, etc.), but we think they should be Pa. Dutch origin.All the rest of the family is, lived in Lancaster co. since 1700's.
I can't find your photo online.My grandfather would have a long full face, very full lips, big nose, skimpy hair, and be blond/brown-haired, blue eyes.What a description!
If any of this sounds like looking into further, let me know.