I have a large Hoge file. There were two Kenworthy Hoge's the one you mentioned, I show was born about 1830 and married three times with children from each marriage. Then there is another Kenworthy J. Hoge b. ca. 1848 married Elizabeth and had sons Lawrence, Arthur and Thomas K. He lived in Ohio in 1850, 1860 and by 1900 was in West Virginia. (If this Kenworthy was the father of your grandfather, I would think that Kenworthy, the son would be with them.) I would be glad to share what I have and would love to here your theory of how you think your line goes.