My Father Daniel Sprague

I don't know what happened but my father and uncle are not included

My Uncle Frank or Frankie as he was called was Born in Dec 1911 Died suddenly when he was 19?

My father was born Sept 14 1910 I know that are all family with George Sprague and Charles Sprague, who they called Whites. I know both
George dies in 1967 a year after my mother Catherine. My father did so much for his father, Frank worked with him.

I need them included, Please