John Russell, 4th Earl Russell cause of world peace. John Russell was succeeded as Earl by his half-brother, the historian Conrad Russell, 5th Earl Russell. John Russell, 4th Earl Russell John Conrad Russell, 4th Earl Russell (16 November 1921 – 16 December 1987) was the eldest son of the philosopher and mathematician Bertrand Russell (the 3rd Earl) and his second wife, Dora Black. His middle name was a tribute to the writer Joseph Conrad, whom his father had long admired. He was the great-grandson of the 19th century British Whig Prime Minister Lord John Russell. He succeeded to the earldom on the death of his
John Russell, 1st Earl Russell was dedicated to Lord John Russell, "In remembrance of many public services and private kindnesses." John Russell, 1st Earl Russell John Russell, 1st Earl Russell, (18 August 1792 – 28 May 1878), known by his courtesy title Lord John Russell before 1861, was a leading Whig and Liberal politician who served as Prime Minister of the United Kingdom on two occasions during the early Victorian era. Scion of one of the most powerful aristocratic families, his great achievements, says A. J. P. Taylor, were based on his indefatigable battles in Parliament over the years on behalf of the expansion of