He married Joan Sleppin in 1955 and they had three children , Nancy , Susan , and Robert .
Herbert was diagnosed with tuberculosis , and was unable to join his family in the United States until 1938 .
Herbert married Joan Sleppin in 1955 and they had three children , Nancy , Susan , and Robert .
Herbert was diagnosed with tuberculosis , and was unable to join his family in the United States until 1938 .