In the book "Probate Records 1904-1908 Northern Dist. Cherokee Nation I found the following information: #1537; Thach, William H. dec'd. 4 Mar 1907 Probate date 25 Mar 1907; Mary E. Thach spouse; children: Ella Murphy; W.H. Thach; James R. Thach; C.R. Thach; Lizzie Thach; all of Welch, I.T. W.H. Thach, adm. Intestate. Hope this information will be of interest to someone researching the Thach/Thatch family. In the 1910 census the wife and children are still living in Oklahoma. James and Chas. R. said to be born in Missouri, and their notes their father was born in Tennessee.