Curious about joining a colonizing chapter

[AOII Angel]

I'm not a ZTA, obviously, but for your legacy information I'd include your grandmother's name including her maiden name. This will help them confirm your status as a legacy. If your family still has her badge, look on the back and include her chapter and date of initiation, as well. If you don't have this information, I wouldn't worry about it, but try to provide as much information as possible. If you know the college/university she attended, give them that information.