They could be cousins if Charles A Fouty was the Charles Albert Fouty b. cir. 1873 (brother to my second great grandfather Louis Stephen Fouty).
From my research, Charles & Louis did not have a brother Henry, but there are many Fouty relations in the Ohio and Indiana areas.
The only person in my file with initials P.E. are Phoebe Elizabeth. But, I would be that those initials would belong to a male.
Have you tried to look at census records for those addresses?