Horton Family of New Jersey

I am reseaching the Horton Family of NJ,PA,IN,IA.
Looking for the Parents of;
David Jackson Horton B-7/15/1820, PA.,D-8/23/1911, IA.
Married; Laura Stone B-1820 Freedonia,OH. D-7/16/1872 IN,IA.
1900 cencus shows Davids father to be from NJ and
mother from CT.
Thank you so much.