Interestingly, you have 2 out of four names of families who connect to Hayes in my tree. But I don't recognize your Pruitt family. I wonder if further back along these lines we connect? My gg grandmother, Eliza Redmond/Redman(b1817) married Parker Hayes(b 1800) in Southern Louisiana. Some researchers call him "William" Parker Hayes. Parker's first wife was Rachel Dykes. She was the oldest daughter of Isaac Dykes and Rebecca Holley of SC.
Have you researched your Hayes's back to 1800?