Sampson Simson died in 1857.
Ivan Simson died in 1971.
William Simson died in 1847.
Thomas Simson died in 1764.
John Simson Woolson died in 1899.
Harold Fraser-Simson died in 1944.
Robert Simson died on October 1, 1768 at the age of 80.
Eduard von Simson died on 1899-05-02.
Geoffrey Spicer-Simson died on 1947-01-29.
Thomas Simson Pratt died on 1879-02-02.
Marianne Simson died on July 15, 1992, in Fssen, Bavaria, Germany.
no they are not related