Question: What is the date of death of Henry St John, 18Th Baron St John Of Bletso's father?

Knowledge 1: Henry St John, 18th Baron St John of Bletso
Henry Beauchamp Oliver St John, 18th Baron St John of Bletso DL (24 June 1876 – 17 October 1920) was an English peer.He was the eldest son of Beauchamp St John, 17th Baron St John of Bletso, and his wife Helen Thornton.He was educated at Wellington College and Magdalene College, Cambridge.On 26 July 1901, he was made a Deputy Lieutenant of Bedfordshire.Henry became the 17th Lord St John on the death of his father in 1912, and inherited Melchbourne Park.He was a JP for Bedfordshire and described as Church of England Conservative.He owned about and gave his interests as county pursuits and county business.He died unmarried at the age of 44 and was succeeded by his younger brother, Moubray. [SEP] Knowledge 2: Beauchamp St John, 17th Baron St John of Bletso
Beauchamp Moubray St John, 17th Baron St John of Bletso (4 December 1844 – 10 May 1912) was an English peer.St John was born at Melchbourne, the second son of St Andrew St John, 15th Baron St John of Bletso and his wife Eleanor Hussey.He served in the Highland Light Infantry until 1867.He inherited the title Baron St John of Bletso on the death of his brother in 1887 without male heir to become the 17th Baron, and moved to Melchbourne Park, Bedfordshire.He served as Lord Lieutenant of Bedfordshire from 1905 to 1912.St John married Helen Charlotte Thornton in 1869 and had a very large family.His eldest son Henry succeeded to the title, followed by his second son Mowbray.His daughter Edith married George Lawson Johnston, 1st Baron Luke.Helen died in 1909 and Beauchamp married, secondly, in 1911, to Ethel Susan Lutley (died 1945), daughter of John H. Lutley of Brockhampton Park, Hereford.
Knowledge 1: Henry St John, 18th Baron St John of Bletso
Henry Beauchamp Oliver St John, 18th Baron St John of Bletso DL (24 June 1876 – 17 October 1920) was an English peer.He was the eldest son of Beauchamp St John, 17th Baron St John of Bletso, and his wife Helen Thornton.He was educated at Wellington College and Magdalene College, Cambridge.On 26 July 1901, he was made a Deputy Lieutenant of Bedfordshire.Henry became the 17th Lord St John on the death of his father in 1912, and inherited Melchbourne Park.He was a JP for Bedfordshire and described as Church of England Conservative.He owned about and gave his interests as county pursuits and county business.He died unmarried at the age of 44 and was succeeded by his younger brother, Moubray. [SEP] Knowledge 2: Andrew St John, 21st Baron St John of Bletso
Lieutenant Colonel Andrew Beauchamp St John, 21st Baron St John of Bletso TD( 23 August 1918 – 11 February 1978) was an English peer.He was the third son of Rowland Tudor St John( third son of Beauchamp St John, 17th Baron St John of Bletso) and Katherine Madge Lockwood( second daughter of Sir Frank Lockwood).He was educated at Wellington and joined the Bank of England in 1937.He served in the Indian Army in World War II, and was later was a Lt- Colonel in the Royal Artillery( TA), commanding the Tower Hamlets Regiment( TA) from 1951 to 1954.He was awarded the Territorial Decoration.After the war he was living at Old Deer Park Gardens Richmond with his parents, and in 1955 married Katherine Berg, daughter of Alfred Berg.He emigrated to South Africa in 1957 where he joined Syfret's Trust Company in Cape Town.He became the 21st Baron St John on the death of his cousin in 1976 but only lived to enjoy it for one year.
Knowledge 1: Beauchamp St John, 17th Baron St John of Bletso
Beauchamp Moubray St John, 17th Baron St John of Bletso (4 December 1844 – 10 May 1912) was an English peer.St John was born at Melchbourne, the second son of St Andrew St John, 15th Baron St John of Bletso and his wife Eleanor Hussey.He served in the Highland Light Infantry until 1867.He inherited the title Baron St John of Bletso on the death of his brother in 1887 without male heir to become the 17th Baron, and moved to Melchbourne Park, Bedfordshire.He served as Lord Lieutenant of Bedfordshire from 1905 to 1912.St John married Helen Charlotte Thornton in 1869 and had a very large family.His eldest son Henry succeeded to the title, followed by his second son Mowbray.His daughter Edith married George Lawson Johnston, 1st Baron Luke.Helen died in 1909 and Beauchamp married, secondly, in 1911, to Ethel Susan Lutley (died 1945), daughter of John H. Lutley of Brockhampton Park, Hereford. [SEP] Knowledge 2: Andrew St John, 21st Baron St John of Bletso
Lieutenant Colonel Andrew Beauchamp St John, 21st Baron St John of Bletso TD( 23 August 1918 – 11 February 1978) was an English peer.He was the third son of Rowland Tudor St John( third son of Beauchamp St John, 17th Baron St John of Bletso) and Katherine Madge Lockwood( second daughter of Sir Frank Lockwood).He was educated at Wellington and joined the Bank of England in 1937.He served in the Indian Army in World War II, and was later was a Lt- Colonel in the Royal Artillery( TA), commanding the Tower Hamlets Regiment( TA) from 1951 to 1954.He was awarded the Territorial Decoration.After the war he was living at Old Deer Park Gardens Richmond with his parents, and in 1955 married Katherine Berg, daughter of Alfred Berg.He emigrated to South Africa in 1957 where he joined Syfret's Trust Company in Cape Town.He became the 21st Baron St John on the death of his cousin in 1976 but only lived to enjoy it for one year.

Answer: 10 May 1912