Mark Lee-Zen Yang, 58, of Houston, Texas passed away on Saturday May 19, 2012. He was born in Taiwan on Monday October 26, 1953 to Pu-Ching Yang and Ah Q. Hsu Yang. He is survived by his wife, Caroline Yang; son, Philip Yang; brothers and daughters-in-law, Joseph and Susan Yang, Peter and Mary Yang; sisters and sons-in-law, Anna Yang, Elizabeth and David Chowwang, Carol and Milton Yang. Funeral services will be held at 10:00 A.M. on Saturday May 26, 2012 in the Memorial Oaks Funeral Home Chapel 13001 Katy Freeway Houston, Texas 77079. Interment will follow in the Memorial Oaks Cemetery.