James C Mangum/Mangrum moved from Tennessee to Ellis Co, Texas prior to the 1900 census. Per this census he is living there with his wife, Rebecca Catherine (Riddle) aka: Kate or Kady and several of his children and grandchildren. (Nelson's and Muse's)
By 1910, James' younger brother Joseph Christopher with wife Sarah Catherine Riddle (Rebecca's niece) and family had also relocated to Ellis Co. Joseph and Sarah appear on census records in Ellis Co through 1930.
Would appreciate any information beyond census records on families while in Ellis Co. Did they die there, are they buried there, did they own or rent. Did any of their other brothers and sisters move to Texas with them or soon after them. I have some information on their ancestors and descendents that I'd be happy to share.