Profiles don't get deleted, they get merged. You can propose a merge of the two profiles, and then when both managers agree, the merge can proceed. It's the same as you just did for the two profiles of Edward, except in this case there are two managers instead of just one.
Editing to Add: It looks like someone proposed a merge of the two profiles for Elizabeth Miller a couple of days ago and you rejected it. You need to approve the merge for it to go forward.