Nathan Lee Hallmark 1986-2016 Nathan Lee Hallmark passed away September 4, 2016 in Fort Worth, Texas. Nathan was born to his parents, Scott Markam Holcomb and Tammy Kay Caston in Houston, Texas. Nathan leaves behind his parents, Scott Markam Holcomb and Tammy Kay Caston, his sons; Noah and Leo along with many other loving family members and friends. Though we mourn the loss of Nathan, we all celebrate and rejoice his memory, his everlasting impact and the short, but wonderful life lived. Services are to be privately held by the family. Services in care of: Roberts Family Affordable Funeral Home 5025 Jacksboro Hwy Fort Worth, Texas 76114 (817) 528-1880