Sandra D. Lange, 67, of Henderson, NV, passed away Sunday, Oct. 12, 2014. She was born Sept. 12, 1947 to Helen and the late George Norman, in Chicago, Illinois. She taught middle school science for 30 years in Lombard, Illinois. Her love for RV travel, horses, dogs, and bingo was overwhelming. She was a loving wife, sister, and daughter. Sandra was preceded in death by her father, George Norman. She is survived by her beloved husband, George; brother, G Drew (Lisa) Norman; mother, Helen Norman; her stepchildren, Darren (Ruth) Lange and Julie (Brian) Quinlan; grandchildren, Grace, Ben, Maggie, and Kevin Lange, Sean and Lucy Quinlan; nieces, Valerie Norman and Vanessa Paniagua; and nephew, Curtiss Norman. A celebration of her life will be held at Green Valley Presbyterian Church. Located at Wigwam and Valle Verde, Henderson, NV on Saturday, November 8, 2014 at 1:00 PM. The family requests that all gifts and memorials be in the form of donations to Green Valley Presbyterian Church. Sandra will be sorely missed by all who knew her.