Complex sentence: Laura Lane Welch Bush (born November 4,1946) is the wife of the 43rd President of the United States, George W. Bush, and was the First Lady from 2001 to 2009.
Split into simpler sentences: Laura Lane Welch Bush (born November 4,1946) is the wife of the 43rd President of the United States, George W. Bush. She was the First Lady from 2001 to 2009.