Bulbs: A pile of unknown bulbs with foliage...Help!, 1 by WUVIE

WUVIE wrote:
Hello everyone,

While I have many spring bulbs about the property, I
must say I have never grown any of what I was given today, and
am quite stumped as to what they are.

They were growing around the porch area of an abandoned
house. Yes, I received permission to help myself. LOL.

They are very large and seemed to be planted rather deeply.

In my experience, they are too large to be Daffodils. The foliage
is on average 12" long, and the bulbs are similar to the size
of an onion.

I've never grown hyacinth. Could that be what these are?