http://www.deltagamma.org/forms/sponsor.doc or PDF:
http://www.deltagamma.org/forms/sponsor.pdf
On the DG sponsor form, this is all you are asked about your parents:
Father’s Name and Address
Greek Affiliation
University
Mother’s Name and Address
Greek Affiliation
University

Here's the AXiD form:
http://www.alphaxidelta.org/pdfs/MemberProfile.pdf

Here's the DZ forms (Intro and Legacy):
http://www.deltazeta.org/01refform.doc
http://www.deltazeta.org/00legacy.doc

Here's the KD forms (Intro and Legacy):
http://www.kappadelta.org/Services/forms/reference.doc
http://www.kappadelta.org/Services/f...egacy_2001.doc

You can get an idea from there as to what goes on a Rec Form.

That's all our form asks for as well.