Merging in a duplicate tree has given Bertrade two sets of parents. As her parentage is open to debate, it seems better to discuss which parents we will settle on giving her. Justin Durand, Private User, Jason Scott Wills are the most recent curator revisions here.
My preference is always to follow Settipani, where he has ventured an opinion. We've done that in other areas of the tree, and some curators have suggested that it is our Geni convention to do that. I wouldn't go that far, but being consistent would help us avoid the problem of making conflicting decisions in different parts of the tree.
I'm good to go with that Justin Durand - it makes a lot of sense. I think Private User is likely to agree.