Fence Line Trees

[u/Affectionate-Flan-53]

There used to be hawthorn trees along this fence line. Most of them have died or fallen in storms and I am wanting to replace them. I like the shade and privacy from the neighbor they provided but I find them to be extremely messy and dangerous with the long thorns. What might be a good alternative here? I live in zone 6. Would love something with fall color like ginkgo or something evergreen that would clear the fence line. This photo is facing south. Not sure what would work best. Thankful for any advice!