Pennsylvania Bristol Family Tree

I'm looking to see if anyone had more info on the Bradford County Bristols. Elias is allegedly born in New Jersey, but have no evidence for this.

His wife is Ursula, and I'm trying to track down all of their children.

My Line is Elias, John, James, Ernest, Floyd N. (Grandfather)
James also had as siblings- Ellen, Alice, Lydia, Wilmetta, Sophronia, Louisa, John, Sheppard, Ulysses(Hugh), Almira, Cora, Burton, Goodwin, Orace- which I've traced forward.

I have trees posted on the LDS site-Family Search, My Heritage, and Ancestry.com

Photo is of John Bristol, my GGG Grandfather.