Erasmus Darwin IV

Erasmus Darwin MA (December 7, 1881- April 24, 1915), grandson of the naturalist Charles Darwin, was an English businessman and soldier, killed in the First World War.

Biographical notes
Darwin was born in The Orchard, Cambridge, the son of Horace Darwin and his wife Ida (née Farrer), daughter of Thomas Farrer, 1st Baron Farrer. Erasmus was Charles and Emma Darwin's second grandson after the birth of Bernard Darwin 5 years earlier. Charles wrote to Horace to congratulate them on the birth. However, Charles was unable to travel from his home at Down House in Kent to Cambridge to see his newborn grandson due to his ill health - his heart was failing and would eventually result in his death in April 1882. Darwin was named after his great uncle Erasmus Alvey Darwin who died 3 months before his birth, and after his great-grandfather Erasmus Darwin.

Darwin had two younger sisters; Ruth (1883-1972) and Nora (1885-1989), later Lady Barlow.

He was brought up at Cambridge and at Abinger Hall in Surrey, the seat of his maternal grandfather. He is mentioned several times in his cousin Gwen Raverat's childhood memoir Period Piece. His family at Cambridge also included the uncles William Erasmus Darwin (Uncle William), Francis Darwin (Uncle Frank), George Darwin (Uncle George), Leonard Darwin (Uncle Lenny), and aunts Henrietta Litchfield (Aunt Etty) and Elizabeth Darwin (Aunt Bessy). His paternal grandmother, Emma Darwin ("grandmama"), resided in part at Down House and in part at Cambridge until her death in 1896.

Darwin was schooled at Marlborough College (Cotton House). He was admitted to and Trinity College, Cambridge as an exhibitioner on June 25, 1901. He was awarded the Maths Prize in 1902. He took the Mathematical Tripos in his second year and afterwards the Engineering Tripos, coming 2nd in the class of 1905. He was awarded a BA degree in 1904 and an MA in 1910.

After graduating, he worked for Mather and Platt in Manchester, and later for Bolckow and Vaughan in Middlesbrough, where he became Company Secretary. He was also a director of the Cambridge Scientific Instrument Company, the firm founded by his father. He went on a business trip to North America with John Edward Stead.

Darwin was commissioned as a Second Lieutenant in the 4th Battalion of the Green Howards (Alexandra Princess of Wales's Own Yorkshire Regiment), a Territorial Army infantry unit, in September 1914, shortly after the outbreak of the war in August. After the Regular Army was basically wiped out at the end of 1914, the Territorials had to replace them. The Green Howards joined the British Expeditionary Force in Belgium and France on the Western Front as part of the Northumbrian Division, on April 17, 1915. Casualty rates in the trenches among junior officers were exceptionally high, especially amongst those without any combat experience - on average, junior officers were killed or wounded after six weeks fighting. Darwin only survived one. He was shot and killed on April 24 during the Battle of St Julien, part of Second Battle of Ypres. He, along with a close colleague Captain John Nancarrow were reportedly "buried in one grave, with a little cross over it, by a farmhouse near St Julien." He was 33 years old and unmarried.

A lengthy article, part news article, part obituary and part eulogy was printed in The Times, where his cousin Bernard Darwin was on the staff. His cousin, Lady Margaret Keynes, later recalled "...on April 23 [1915], Rupert Brooke had died on his way to Gallipoli with the Naval Division, and my cousin Erasmus... ...had been killed the day after near Ypres. Reading the appalling list of casualties in The Times had become a daily terror lest it contained the names of friends and acquaintances, as it so often did."

More details were published in the book Emma Darwin: A Century of Family Letters by his Aunt Etty. These included a letter from Cpl Wearmouth to Ida, a letter from his commanding officer Col. Maurice Bell and letter from Pte Wood, as well as a letter from his former colleague John Edward Stead. A separate memorial book by Bernard, Erasmus Darwin: Born December 7, 1881, Killed in Action April 24, 1915 was also published.

With intense fighting in the Ypres Salient continuing for the next three and a half years, the location of Darwin and Nancarrow's grave however was lost, and they are one of over fifty thousand soldiers with no known grave memorialised on the Menin Gate in Ypres. He is also memorialised on the war memorial to be found within Trinity College Chapel, Cambridge and within Marlborough College Memorial Hall.