Glad the data helped. If you need copies made of your ancestors' pages, let me know (and send your snailmail address to my e-mail address.)
The only place I know of that would give you info for birth records, is to go to the state of NJ's site, which should, as the other states do, tell you who to write to, to obtain them.
As far as Preakness, NJ, no, I haven't heard of that place.Perhaps the NJ site will help with that too (or you may have to get on a telephone to someone at one of the NJ offices, who might be able to tell you.)
Good luck with that, and let me know about the copies (no charge).