I have a little more information on Adowren/Adrian Judson Ditmars of Neosho Co., KS. From the 1900 and 1920 Censuses:
His wife was Alice Hushaw who was born in Indiana in April 1853. She and Judson both died after the census in 1920 and they were living on S. Ashby St. in Chanute.
Their son was Raymond P. Ditmars born Oct 1890. He is probably the same Raymond who married Mable E. Allen on 29 May 1916 in Allen County, KS. He MAY be the Raymond Ditmars who died in Chelan, WA in April 1976.