Hildegard Herta Keller (Lang) passed away on June 12, 2020. 
(Oma) was born on June 2 , 1932 in Gelsenkirchen Germany to Max Neumann and Elisabeth Wittke Neumann.  She was preceded in death by  her parents, two brothers and two sisters, husband Paul Lang, husband George Keller, and son Michael Lang. She is survived by grandsons Austin (Allison) Lang  of Denver and Nicholas (Casey)Lang of Charleston South Carolina.  She will be laid to rest at Fairview Cemetery in Colorado Springs. In lieu of flowers, the family would request donations be made to The Pikes Peak Humane Society.