Trees, Shrubs and Conifers: Morus alba ?, 3 by Muddy1

Muddy1 wrote:
While pulling ivy behind my backyard fence, I realized that this Morus alba (?) growing back there is likely the "mother" of Morus seedlings that keep popping up in my yard.

I also noticed that my neighbor's old wire fence was girdling it in 2 places. The last photo shows where the lower part of the trunk had grown around it. I cut her fence (no big loss there) so I could pull the wire out of the tree even though I realize it might still die.

Do trees survive this much girdling?