he died from asthmatic problems on may1st 1901
Henry John Cambie died in 1928.
Henry John Wardell died in 1972.
John Henry Bowen died in 1822.
Henry John Boddington died in 1865.
John Henry Nicholson died in 1923.
John Henry Leech was born in 1862.
William John Leech died in 1968.
John Leech - mathematician - died in 1992.
William John Leech was born in 1881.
John Leech - mathematician - was born in 1926.
John Henry Parker died in 1884.
John Henry Willcox died in 1875.
John Henry Lumpkin died in 1960.
John Henry Tihen died in 1940.
John Henry MacFarland died in 1935.
John Henry Nicholson died in 1923.
Henry John Butler died in 1922.