All information I have is from 1850 Census plus that on my copy of the death certificate for my G-GF James Throckmorton Young, his parents are listed as John and Mary Young, both born in NJ , wife is Addie (Adaline Daniels). Additional children of John Young (Youngs) and Mary are Elizabeth, b ca 1843, Jack, b ca 1845, and Sarah Louisa, b ca 1850. All children born in New Jersey. Death certificate says James T Young but family lore says his middle was Throckmorton.