Arthur Marx Arthur Marx Arthur Julius Marx (July 21, 1921April 14, 2011) was an American author, a nationally ranked amateur tennis player, and son of entertainer Groucho Marx, and his first wife, Ruth Johnson. He was named after Groucho's brother Arthur "Harpo" Marx. Marx spent his early years accompanying his father around vaudeville circuits in the United States and abroad. When he was 10, the family moved to Southern California, where the Marx Brothers continued their film careers. Marx was a nationally ranked tennis player before he was 18. While he was attending the University of Southern California, he won the National
Adolph I, Prince of Anhalt-Köthen Adolph I, Prince of Anhalt-Köthen Adolph I, Prince of Anhalt-Köthen (died Zerbst, 28 August 1473), was a German prince of the House of Ascania and ruler of the principality of Anhalt-Köthen. He was the eldest son of Albert IV, Prince of Anhalt-Köthen, by his first wife Elisabeth, daughter of Gebhard III, Count of Mansfeld. After the death of his father in 1423, Adolph succeeded him in Anhalt-Köthen with his second brother Waldemar V as co-ruler; their younger half-brother Albert VI, still a minor, was bypassed. After the death of Waldemar in 1436, Adolph became the sole ruler of the principality