Answer the question at the end by quoting:

William James Dixon (July 1, 1915 - January 29, 1992) was an American blues musician, vocalist, songwriter, arranger and record producer. He was proficient in playing both the upright bass and the guitar and was a capable singer, but he is perhaps best known as one of the most prolific songwriters of his time. Next to Muddy Waters, Dixon is recognized as the most influential person in shaping the post-World War II sound of the Chicago blues. Dixon's songs have been recorded by countless musicians in many genres as well as by various ensembles in which he participated.
Dixon left Mississippi for Chicago in 1936. A man of considerable stature, standing 6 and a half feet tall and weighing over 250 pounds, he took up boxing, at which he was successful, winning the Illinois State Golden Gloves Heavyweight Championship (Novice Division) in 1937. He became a professional boxer and worked briefly as Joe Louis's sparring partner, but after four fights he left boxing in a dispute with his manager over money.  Dixon met Leonard Caston at a boxing gym, where they would harmonize at times. Dixon performed in several vocal groups in Chicago, but it was Caston that persuaded him to pursue music seriously. Caston built him his first bass, made of a tin can and one string. Dixon's experience singing bass made the instrument familiar. He also learned to play the guitar.  In 1939, Dixon was a founding member of the Five Breezes, with Caston, Joe Bell, Gene Gilmore and Willie Hawthorne. The group blended blues, jazz, and vocal harmonies, in the mode of the Ink Spots. Dixon's progress on the upright bass came to an abrupt halt with the advent of World War II, when he refused induction into military service as a conscientious objector and was imprisoned for ten months. He refused to go to war because he would not fight for a nation in which institutionalized racism and racist laws were prevalent. After the war, he formed a group named the Four Jumps of Jive. He then reunited with Caston, forming the Big Three Trio, which went on to record for Columbia Records.

Did he have other influences in his life besides Caston?

worked briefly as Joe Louis's sparring partner,

IN: Ibn Jubayr (1 September 1145 -29 November 1217; Arabic: bn jbyr), also written Ibn Jubair, Ibn Jobair, and Ibn Djubayr, was an Arab geographer, traveller and poet from al-Andalus. His travel chronicle describes the pilgrimage he made to Mecca from 1183 to 1185, in the years preceding the Third Crusade.

Ibn Jubayr also travelled to Medina, Mecca, Damascus, Mosul, Acre and Baghdad at Basra he saw how Indian timber was carefully used to make Lateen sail ships, returning in 1185 by way of Sicily. His path was not without troubles, including a shipwreck. On both occasions he travelled on Genoese ships.  Frequently quoted is Jubayr's famous description of Muslims prospering under the Christian crusader Kingdom of Jerusalem:  We moved from Tibnin - may God destroy it - at daybreak on Monday. Our way lay through continuous farms and ordered settlements, whose inhabitants were all Muslims, living comfortably within the Franks... They surrender half their crops to the Franks at harvest time, and pay as well a poll-tax of one dinar and five qirat for each person. Other than that they are not interfered with, save for a light tax on the fruit of their trees. The houses and all their effects are left to their full possession. All the coastal cities occupied by the Franks are managed in this fashion, their rural districts, the villages and farms, belong to the Muslims. But their hearts have been seduced, for they observe how unlike them in ease and comfort are their brethren in the Muslim regions under their (Muslim) governors. This is one of the misfortunes afflicting the Muslims. The Muslim community bewails the injustice of the landlord of its own faith, and applauds the conduct of its opponent and enemy, the Frankish landlord, and is accustomed to justice from him.  Jubayr travelled to the East on two further occasions (1189-1191 and 1217), without leaving any account. He died on the 29 November 1217 in Alexandria during the second of these trips.

did he ever return to the place he started?

OUT:
He died on the 29 November 1217 in Alexandria during the second of these trips.