Born to an American father and a German mother, Bargen's childhood was spent traveling back and forth between Germany and the United States. In the early 1950s, he lived and played in the ruins of Mannheim-Heidelberg. In the 1960s, he settled in Missouri, working as a construction foreman, writing poetry on the side as a way of exploring the confusion caused by World War II. He wrote his first poem in high school, and has since been published in approximately one hundred magazines. His first book was published in 1980, Fields of Thenar. In the 1990s, he wrote several works about Missouri, such as one volume which focused on the Missouri River.
From Remedies for Vertigo
I have climbed the backs of gods too. It's not so
strange, dressed in heavy coat and boots, hat
pulled down to the eyebrows, cheeks windburnt,
...
In a house buttressed by books and slanted morning light
slicing across the grain of the kitchen table, Lieutenant Colonel
George Armstrong Custer's 1876 orders to pursue the Sioux,
...