HI There was a Miles Ladd in Yell County. Born August 8, 1862 died November 7, 1889. and he is buried in Nebo Cemetery, Yell County, AR you can find him other Ladds Buried at this URL http://bethg.shutdown.com/yell/ynebo.html. Although I do not have his wive's name as listed in your census. I know this one was the son of Melton Ladd and Mary "Polly" Morse. If you think this might me your Ladd I have more information Annette