Aiga was born June 10, 1923 in Santa Cruz, Brazil, to the late Arthur and Louisa Pfeiffer.
Aiga was a dedicated homemaker and military spouse, accompanying her husband on his numerous military assignments. She has been a resident of Rogers, AR since 1975. Aiga loved cooking and gardening.
She was predeceased by her husband, Marvin, and daughter, Ingrid.
Survivors include one son, Detlev, one daughter, Dagmar, and her husband, Gene, 5 grandchildren, 8 great grandchildren, and 6 great great grandchildren.