John Watts Ditchfield died in 1923.
John Watts Ditchfield was born in 1861.
Peter Ditchfield died on 1930-09-16.
Mark John Ditchfield has written: 'The design and testing of a torsional pendulum for the determination of the dynamic shear modulus for polymericmaterials'
John Watts - sailor - died in 1823.
John Cliffe Watts died in 1873.
John Watts - jockey - died in 1902.
John Sebrie Watts died in 1876.
John C. Watts died in 1971.
William John Watts died on 1907-09-04.
John Watts - Cherokee chief - died in 1802.
Paul Ditchfield's birth name is Paul Carter Ditchfield.
John Charles Watts-Russell died on 1875-04-02.