How to delete or detach incorrect ancestors from a tree

Hi Laurel
If the profile is not marked with "MP" you can always edit it with the correct info,
But the curator to ask is probably:
Job Waterreus
He would be the one to ask about this.
Rick

Thank you Richard and Job for advice.

Hello Leanne,
The profile that I created for James Dodd has been 'Isolated' as a duplicate. I can't see how to delete that profile. Perhaps you can do that?
There is a source that lists christening for James Dodd 22 Apr 1827 • Parish of Tarvin, Cheshire, England:
https://www.familysearch.org/ark:/61903/3:1:S3HT-DRMQ-VW3?cc=1469935
Mother's name only listed - Elizabeth Dod.
It appears most likely that she is an unmarried woman. It is remotely possible, I suppose, that Elizabeth was married to a man named Dodd, and that her own name at birth was something else - there is, for example, a record for Christening of a James Dodd 14 Feb 1830 in Sandbach, Cheshire, England, father John Dodd, mother Elizabeth Dodd.
However there is a Christening record for Martha Dodd, also with mother's name Elizabeth Dodd, no father listed, so a possible sister or half sister to James: https://familysearch.org/ark:/61903/1:1:F367-2FJ).
I have found no record that ties James Dodd, Convict Oriental Queen, to parents Samuel Dodd and Nancy Duff.
I will leave it up to you to edit the original profile, if you think appropriate.
Thanks and best wishes, Laurel

Hi Leanne, I can find no definitive evidence that James Dodd convict is the son of Elizabeth Dodd (birth/baptism 22 Apr 1827 Tarvin, Cheshire, England). Nor can I find any records to link James to parents Samuel Dodd and Nancy Ann Duff.