Toni, your two shots seem to be one of the double flowering forms of hawthorn, doing a search on the web shows Crataegus monogyna is a single white bloom.

This is a very common tree here, a "common Hawthorn", and I can't seem to figure out which one it is, so that's why I put it on this plant, which had like no pictures. If you know which one it is, be my guest & put it wherever you want.

OK, I will move them over to the parent page, here: Hawthorn (Crataegus)
Maybe the variety can be pinned down at some point.