I, too, stubled on the Fonder page while seeking information on my grandfather's birth. His father was Hubert, the oldest of Jean and Marie's children, the founders of the Fonders in the US.
I'm pleased that a young person - you're VERY young to me - is interested, even slightly, in the history of his family. Perhaps one day you'll get hooked, as so many of us have.
Best of luck to you and your little family. May it grow larger.