Is this the Priscilla you're workin* on? https://www.wikitree.com/wiki/Debruler-1
I would start with Harrison County land deeds. They may include mortgages. I don't know. They're digitized but not digitally indexed. Ie you can't use the FS search engine to find them by name.
https://www.familysearch.org/search/catalog/431273?availability=Family%20History%20Library
The process is tedious but not impossible.
Note on that page above that there is a set of films that are indexes and another set that are the deeds themselves.
You have to first find the name(s) you're looking for in the index. Each letter is itself indexed.
Here's one page where some Debrulers shows up in the index to the index:
https://www.familysearch.org/ark:/61903/3:1:3Q9M-CS42-L98K-K?i=598&cat=431273
There may be more.
Note the page numbers. There's a Jacob on p 16. Those refer to the index. So you have to work your way through the D section of the index to find the page in that section of the film that has the name you're seeking. Keep in mind that those page numbers do not refer to image numbers.
Then when you find the index page you're seeking, it will give you the vol and page of the actual deed record. Then you go back to www.familysearch.org/search/catalog/431273?availability=Family%20History%20Library and look for the volume. Open it and work your way to the page number that contains the actual deed text.
keep in mind that the property may have been mortgaged under a name other than Debruler but I'd start there.
Good luck!
