Long ton, also known as the imperial ton or weight ton, is the name for the unit called the ton in the avoirdupois or Imperial system of measurements standardised in the thirteenth century that is used in the United Kingdom and several other Commonwealth countries alongside the French metrication invented in 1799.
How Great Thou Art  is a Christian hymn based on a Swedish traditional melody and a poem written by Carl Gustav Boberg (1859â1940) in Sweden in 1885.
Isaac Watts Isaac Watts (1674-1748) was an English pastor, preacher, poet, and hymn writer. Wrote about 600 hymns including When I Survey the Wondrous Cross, Am I a Soldier of the Cross, and Joy to the World. Considered the founder of English hymnody and children's hymnody. Published books of poetry, hymns, and three volumes of theological discourses.