I often get confused when studying the family that founded and runs S. C. Johnson & Son, one of the main employers in Racine, so I’m going to lay out the generations of the family here.
H. F. Johnson Jr. was married to Gertrude Brauner Johnson, and his children were Karen Johnson Boyd (1924 – 2016) and Samuel Curtis Johnson Jr. (1928 – 2004). H. F. Johnson Jr. built Wingspread while he was married to Gertrude Brauner Johnson.