I took a look at the Decatur web site to see if I could identify this person further for you. And it looks like the same person to me. I found a thumbprint bio. on him and this is what it shows.
Alexander, Eli H., born 1822, Jackson Co., in IN; parents Reuben and Jean; came to Decatur Co. in 1855. wife Sallie F. Flinn; children Curtis, Eugene, Morris, Cora, W. A., Edward, Lenna, Emma and Olive. occupation farmer, civil war vet, Mason died 1903.
So what do you think? I am not related, I do alot of re-posting of articles to help everyone that is searching. You are welcome to check out the Decatur web site.
You will probably find more on this family there. It has a search engine and all sorts of neat information. If you are related and you would want me to, I could post a message to the web site and see if you have any connections subscribed to the site. Make sure you look at the "surname notebook" someone may be listed researching your surnames, not all subscribers are listed though.