Nancy A. Tadlock, of Kingwood, Texas, passed away on Tuesday, November 3, 2020 in Kingwood at the age of 79.  She was born on January 25, 1941 in Houston, Texas to Eugene and Estelle Cook.  She was preceded in death by her sons Christopher and Robert.  She is survived by daughter Mary Elizabeth and many loving grandchildren and great children extended family and friends.  A grave side Ceremony will be held on Monday, November 9, 2020 at 10:00AM at Forest Park Lawndale Cemetery 6900 Lawndale St, Houston, TX 77023