Question

How do I delete a relative who is already on an existing tree

Answer 1

You don’t, you propose a merge. Scroll down to the bottom of one profile, click propose merge and follow the prompts.

Comments

Thank you

Answer 2

You don't delete them (we don't delete on WikiTree).  If you do not want to keep them in your ancestry, then unlink them.

Comments

Thank you

Answer 3

See this link regarding one tree and a single profile for each person.  If reading this link doesn't answer your question, please be a little more specific why you want this relative deleted.

https://www.wikitree.com/wiki/Help:Collaborative_Family_Tree

Comments

Thank you. I was going to delete him because I thought it would cause a duplicate in Wikitree. Now I see that I can merge him into the existing tree.