William John Simpson was born on 1851-11-23.
William John Simpson died on 1901-10-27.
William James Simpson was born in 1954.
William Simpson McNeill was born in 1814.
William Simpson McNeill died in 1902.
William Simpson Potter died in 1876.
William Simpson Potter was born in 1805.
William R. Simpson was born on 1966-07-25.
William Dunlap Simpson died on 1890-12-26.
William Dunlap Simpson was born on 1823-10-27.
William Hood Simpson died on 1980-08-15.
William Hood Simpson was born on 1888-05-18.