Sara Shure was married to John Showalter.
I have a book the Longriffles of Pennsylvania. By Russell Harriger. About the gun makers in Jefferson, Clarion and Elk counties.
This book has a a page that mention Sara Shure was married to John Showalter. Maybe 1836. Had three kids Elmira 1838 willaim 1841 John 1843. Quite a bit on him including pictures of his guns/
I can email the pages to anyone who would like them.
My second cousin twice removed wrote the book.
Jewl A Wall