Thomas (Melinda) Neumann, Eileen's son; Kaitlyn (Patrick Greene) Neumann, Erin (Austen) Owen, and Alexandra Neumann, her granddaughters; Michael Neumann, her grandson; Victoria Owen, her great-granddaughter; and Harrison Greene and Ozzie Owen, her great-grandsons; are the only surviving family members.
In addition to her parents Romeo and Olga Sigwalt, her husband Elden Edward Neumann, grandson David Neumann, brother Raymond Sigwalt, and sister Joyce Sigwalt all predeceased her.
After spending her childhood and adulthood in Illinois, Eileen and her husband retired to Sarasota, Florida, in 1990. After her spouse passed away in 2011,