Complex sentence: In the late 1960s, she married photographer John Sanderson (later called Jason Russell)-who was several years her senior, and the couple moved to New York City, where Russell enrolled in New York University.
Split into simpler sentences: In the late 1960s, she married photographer John Sanderson, later called Jason Russell, who was several years her senior. The couple moved to New York City, where Russell enrolled in New York University.