Thank you for your reply, I know it will be difficult to help your friend to start the ball rolling on tracing her ancestors.
I will help in any way I can.
I can'nt help very much on the current information as I do not have any details of this marriage between Iva and Amos Palmer.
However, around the late 19th and early 20th Century, I do have a number of Eva's (none with Louise as a middle name) and only a bit of information about one Iva= ID: I0180 Name: Iva Isabel Easdale Sex: F Birth: 31 OCT 1898 in Council Bluff, IA Death: 30 JAN 1981 in Baxter Springs, KS Reference Number: 180
Probably this is no connection, but if your friend can go back another generation then it is more than likely I will be able to connect her line to one of the Branches