Emailed the nursery and the owner Ron emailed me back:
Danny,
I clarified our description on the web site better and I should have used double quotes on the name rather than the single quotes that were used which designate a cultivar. We needed to call them something so we just used the name of my neighbor whom I got the cuttings from. IE "White Nancy" is NOT a cultivar, just our working name until we can ever identify the trees. I posted pictures of the dormant white tree on the website, the "red" one is already there. Like I said in the description, the "white" one is much more spreading in habit. Sorry for the confusion but the pic that was there of the leaves and fruit was intended as a generic pic because I don't yet have one from the actual leaves/fruit. Your group would be a great resource to help us identify them.
Last winter both trees were severely damaged and had to be cut back drastically. I have not seen them yet.