Baron Terrence Baylor dipped his chin, "Indeed there were offspring from Lord Slytherin. He had a son whom he named after himself; Salazar Slytherin, junior. The son eventually discarded the full pronunciation of the first name to become just "Sal’ in order to differentiate himself from his father. Unlike his father, Sal didn’t approve of the "unwashed masses’ as he tended to refer to those from non-magical parentage."