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
Frances Byron, Baroness Byron little being known about Frances Berkeley's early years, she is identified in John Faber's graving of 1736, before the death of her first husband, Lord Byron. Historians have suggested that she married young because her father's letter refers to "a disproportionate match to their ages"; thus it is inferred that Lord Byron was a much older man; he is thought to have been at least thirty years older than Frances. During this marriage, Frances had six children, until Lord Byron's death on 8 August 1736. It was "through her second son John [that Frances was] the great-grandmother of Lord Byron,