Gibb Sisters died on August 29, 1967, in Holyoke, Massachusetts, USA of bladder cancer and hypertensive Heart disease.
Gibb Sisters is 4' 9".
Gibb Sisters's birth name is Margaret R. Gibb & Mary S. Gibb.
when and from what did Robin Gibb die
Peter Gibb died in 2011.
Phelan Gibb died in 1948.
Paul Gibb died in 1977.
Alexander Gibb died in 1958.
Walter Gibb died in 2006.
John Gibb died in 1909.
Helen Gibb died in 1914.
Robert Gibb died in 1932.
Andrew Gibb Maitland died in 1951.