Charles Heltzel & Kitty Hoover

I am wondering about the listing of the children of Charles and Kitty.They went to Shenandoah on the land given to her by her father in his will, and he is in the census there until he died -- then Catherine is Head of Household until she dies.The estate documents of Catherine, widow of Charles, in Shenandoah include different children than I see listed in various family trees.

For those who have the family tree Henrich to Charles, to the kids, where did the listing of the children come from?How is the connection to Heinrich made?Is this the Heinrich related to the York family?