Anne Ross Cousin was a British poet, musician and songwriter. She was a student of John Muir Wood and later became a popular writer of hymns, most especially "The Sands Of Time Are Sinking", while travelling with her minister husband from 1854 to 1878. Many of her hymns were widely used throughout Great Britain during the mid-to late 19th century. One of her sons, John William Cousin, was a prominent writer and editor of A Short Biographical Dictionary of English Literature. Wikipedia