Originally Posted by Brian

Hi and welcome to AllDeaf.

If you have your parents' full names and last-known city/town/township of their residency. If they aren't listed in the directory, look up the list with your last name in the same or next to the town, it is possible they are related to you.

There is PeopleFinders.com that would allow you to see possible/close relatives/associates to your parents. The site is not free to use, but you can see the names and try finding them in the phone directory.

Best luck on finding your parents.

Btw, go Purdue Boilmakers! Several of my relatives were educated at the main campus in WLaf.