Give me all users and all of their roles...BY NAME

This is among the most simple of Use-Cases and yet does not appear to be allowed. When administering my site's users I need to be able to get a complete list of my users with their basic properties, one of which is the collection of roles assigned to the user. Using the ApplicationUser and UserManager "out of the box" and this code: _(ok, yes, mgr and org represent properties which have been added to ApplicationUser, but they don't change the present case)_

`var results = UserManager.Users.Where(u => u.mgr == appUser.org || appUser.org == "corp");`

I get all of the expected users ... but their "role" property only gives me the "RoleId" (and UserId) NOT the role's name. Since the database does enforce referential integrity between AspNetUserRoles and AspNetRoles it really SHOULD be a simple matter of including role names as part of this query...but does not appear to be so.