Found more Rex info at FHC in 1900 census. Jefferson Rex age 50 wife Lucinda age 49. Married 17 years, 3 children(???) with an adopted son named James Fronheiser (born 1894) age 5. Also a John Rex (born 1858) with wife Eva (born 1861) no kids but living with them isneice Carrie Fogle b. Nov. 1890 age 9 and nephew Morris Stout b. 1882 age 17. Also a boarded names Joseph wright b. 1851.