Frederick Byron, 10th Baron Byron between 1891 and 1914 at Langford, Essex, UK. He was the Vicar between 1914 and 1942 at Thrumpton, Nottinghamshire. He succeeded to the title of 10th Baron Byron in 1917 upon the death of his older brother Lt. George Frederick William Byron, 9th Baron Byron. He was the Rector between 1941 and 1942 at St. George's Church, Barton in Fabis. Lord Byron died on 6 June 1949, and was succeeded by his first cousin once removed, Rupert Frederick George Byron, 11th Baron Byron (born 1903). Lord Byron married Lady Anna Ismay Ethel FitzRoy, daughter of Reverend Lord Charles Edward FitzRoy
Lord Byron Nottingham, Newstead Abbey." Augusta Leigh's child, Elizabeth Medora Leigh, born 1814, was very likely fathered by Byron, who was Augusta's half-brother. Byron had a child, The Hon. Augusta Ada Byron ("Ada", later Countess of Lovelace), in 1815, by his wife Annabella Byron, Lady Byron ("née" Anne Isabella Milbanke, or "Annabella"), later Lady Wentworth. Ada Lovelace, notable in her own right, collaborated with Charles Babbage on the analytical engine, a predecessor to modern computers. She is recognised as the world's first computer programmer. He also had an illegitimate child in 1817, Clara Allegra Byron, with Claire Clairmont, stepsister of Mary Shelley