I have a wealth of data for the FLINDERS families (brothers William & John F.), and their descendants with the same surname. I am always keen to add the families of the Flinders females, but don't have the time or resources to research them after they marry.
I am currently just compiling new research material for another William F., the great uncle of the brothers who established themselves in Utah.
I have spent some time in Hooper, Ogden, Roy, and SLC following up research leads.
Do let me know where your wife fits in and I will let you have what I have recorded.