Margaret Ann Williams, 79, of Houston, Texas passed away on Saturday January 15, 2011. She was born on March 27, 1931 in Center, Texas. The family will receive friends from 5:00 until 8:00 PM Tuesday January 18, 2011. Funeral services will be held at 10:00 AM Wednesday January 19, 2011 in the Memorial Oaks Funeral Home Chapel 13001 Katy Freeway Houston, Texas 77079.