Thomas Lewis Latané (T. L. L.) Temple, born in Virginia in 1859, founded the Southern Pine Lumber Company and Texas South-Eastern Railroad in 1894 and 1900 respectively, and was one of the most successful lumbermen in East Texas. Upon his death in 1935, his will established a trust to provide financial assistance to former employees who had been injured and their families. This collection contains correspondence, legal agreements and instruments, estate valuation statements, real estate records, income tax records, and canceled checks documenting the administration of Temple’s estate and the establishment of his trust.