Fpr Alpha Gamma Delta, I would have to say a Famous unforgettable alumna is Emily Helen Butterfield.
She has done so much for our fraternity from designing our Alpha Chapter's house and the buildings of the former AGD summer camp, designed and wrote the symbolism for the Armorial Bearings and for other greek organizations, creator of our Purpose, editor of our magzaine for 7 years, being recognized as the foremost authority on fraternity heraldry and being the first woman architect in the state of Michigan. She was truley an amazing woman and definately an unforgettable alum.
On a personal note and unforgettable alum from my chapter is Kristina Drake who was our New Member Advisor. Being the only senior in a very young recolonized house, Kristie made me feel more then welcomed. We would always go out for lunch and whenever she was at the house would always hang out with me. If i ever needed anything I knew I could count on her whether it was academic or personal. I went with her when she got her belly button pierced, she liked mine so much she decided to get hers (and held her hand . unfortunately for her she got the cork/needle and I got the anesteics/shot) and she also took me out for my Senior Bells (Michigan Tradition, where sorority seniors in the last month of school go bar crawling and do shots). To this day we keep in contact and I always do something with her when I visit. I love her to death and she along with all our other advisor are unforgettable (and crazy) alums.