Hi -- Just saw your post -- realize it was some time ago.
Here's a bit of info I found while surfing the other day -- your name (as mine did) very likely came from this origin. For what it's worth.
Scheurer family name origin ... topographic or occupational name, from Middle High German schiur(e) ‘barn’, ‘granary’ + the agent suffix -er (see Scheuer). habitational name for someone from Scheuren near Euskirchen.
This would seem to be borne out by this Scheurer coat of arms in a small church in Bargen, Switzerland.
I'll paste the link to it here in case you want to take a look.