Siegfried Knappe died in 2008.
Siegfried Knappe was born in 1917.
Karl-Adolphe Knappe has written: 'Durer'
Siegfried Lilienthal has written: 'Schinkel'
Siegfried Schelling has written: 'Spurennetz'
Siegfried Mrotzek has written: 'Kleinholz'
Siegfried Trautmann has written: 'Investitionen'
Alfred Knappe has written: 'Die luftfahrt im naturkundlichen unterricht der volksschule' -- subject(s): Aeronautics, Study and teaching
Siegfried Fink has written: 'Tabulatur 72 ='
Siegfried Sommer has written: 'Marile Kosemund'
Siegfried Zick has written: 'Poetic musings'
Siegfried Weinhold has written: 'Hallo, Gold!'