I just found your posting after almost 5 years! If you're still out there and get this message, I'm sorry that it took me so long. I don't know why it did! Thank you for your reply.
I think Zadok's wife's maiden name was
Vanzandt. They also have at least 13 more children, too. If you are still interested and doing research on this family, I'd be happy to correspond.
Shirley