During his school years, Kellein lived in Hannover, and studied art history, philosophy and literature inBerlin, Hamburg and Marburg.
Kellein lived in Hannover. This was during his school years. Kellein studied art history. This was during his school years. Kellein studied philosophy and literature inBerlin. This was during his school years. Kellein studied Hamburg. This was during his school years. Kellein studied Marburg. This was during his school years.