Complex sentence: In 1942, she married Irving Kristol, known as the "godfather" of neoconservatism, and has two children, Elizabeth Nelson and William Kristol, a political commentator and editor of "The Weekly Standard".
Split into simpler sentences: In 1942, she married Irving Kristol, later known as the "godfather" of neoconservatism. They had two children, Elizabeth Nelson and William Kristol, a political commentator and editor of "The Weekly Standard".