Claim: Friedrich von Bodelschwingh, a German pastor, theologian and public health advocate, was the son of Reverend Friedrich Christian Carl von Bodelschwingh and  is sometimes known as Friedrich von Bodelschwingh the Younger to make him sound like his father.
Evidence: Friedrich "Fritz" von Bodelschwingh (German: [ˈfʁiːdʁɪç fɔn ˈboːdl̩ʃvɪŋ; 14 August 1877, Bethel – 4 January 1946), also known as Friedrich von Bodelschwingh the Younger, was a German pastor, theologian and public health advocate. Friedrich Christian Carl von Bodelschwingh (* 6 March 1831 in Tecklenburg; † 2 April 1910 in Bielefeld-Bethel), better known as Friedrich von Bodelschwingh the Elder, was a German theologian and politician. Friedrich was the son of Reverend Friedrich Christian Carl von Bodelschwingh and his wife Ida Friederize Caroline Luise Wilhelmine von Bodelschwingh. He is sometimes known as Friedrich von Bodelschwingh the Younger to distinguish him from his father.