- Alfred Sostheim
- Amalie Sostheim
- Benno B. Sostheim
- Elmer D. Sostheim
- Ernst Sostheim
- Erwin E. Sostheim
- Flora Sostheim
- Florence Sostheim
- Frederick & Family. Sostheim
- Fredrick & Family Sostheim
- Helen Sostheim
- Louis Sostheim
- S. E. (Mrs.) Sostheim
- Sally E. Sostheim
- Viola Sostheim