I can help with two of the three.
This one is an Iris. If you can post a photo of it when it blooms (along with how tall the bloom stalk is), then you may be able to get a more precise ID.
These look like they are in the Narcissus family (Daffodils, Jonquils, etc.). Once again, if you can post a photo of the flowers, others will be able to help with the ID.