Complex sentence: He moved to Houston in 1961 while he was on probation and his mother suggested that he make contact with her sister, Candy Mossler, who lived there with her husband, who owned a number of financial companies.
Split into simpler sentences: He moved to Houston in 1961 while he was on probation. His mother suggested that he make contact with her sister, Candy Mossler, who lived there with her husband, who owned a number of financial companies.