Is there a way to remove person from a tree once you have added them?

MichaelAllred

Probably not a common problem, but I don't currently see a way to re-make your family group tree or to remove someone you accidentally added.

Alan E. Brown

Deleting a profile you accidentally added is simple, as long as you are the only contributor to that profile. You use the Delete Person option (on the Tools menu for the profile). That's the rule for all profiles, whether living or deceased, in a Family Group Tree, your private space, or the shared public Tree.

See https://www.familysearch.org/en/help/helpcenter/article/how-do-i-delete-a-person-from-family-tree