I find it hard to believe that Agnes married her own brother Richard Edson which begs the question who are the parents of:
Christiana Edson
Anne Edson
Thomas Edson, Jr.
and who was Richard married to?
Also the link given on the About me for Agnes does not work.
Unfortunately she had a sister in law also called Agnes, so there must have been a confusion at some point in the Geni past. Fixed now via an undo merge, that curators can do:
And thank you for spotting this and bringing it up.
I have nothing to say about the dead link except "links rot.". I believe if you look "around" the poet's profile you'll find more references.