The Lafayette property seems to be distinct, and Lafayette documentation all refers to it as warembourg-lafayette farms, so I've updated the name. The two Louisville properties are clearly related, but the SW section (Dillon and 96th) is classified by the county as "protect", while the smaller northwest section is classified as "visitor", which tracks with the trails and lake access. They are related, so a multipolygon could be appropriate, though ultimately they would need different use or access tagging, which would be a reason to leave them separate.

It does look like a lot of land was purchased from Warembourg Colorado Ranches LLC and all somewhat hastily named "Warembourg Open Space". Probably not the best policy to just name the open spaces after the previous land owner.