I checked the Heritage Quest online census (the library I use subscribes to this) for the MO 1910 census. Listed is a Lorenzo J. Casner (age not readable, married for 17 years, born in PA) and his wife, Mary E. Casner (age not readable, married 17 years, born in OH). No children are listed in the home. They are listed in Texas County, Piney Township, Enumeration District 109, page 86, enumerated on on 5-14 and 5-16 of May, 1910. Hope this is your person and that this helps. > Lorenzo & Mary Elizabeth Casner lived in Bristow, Iowa, until 1906 when they traded their place for land in Missouri. If someone has access to a 1910 U. S. Census index for Missouri, I would like to know the county and township where they were located. Appreciate any assistance. >