Namesakes

Upton Sinclair   (m)   1878-1968  
Pulitzer Award Winners   1943   Dragon's Teeth
Linnea Sinclair   (f)   1954-  
Notable Writers
John Sinclair   (m)  
Title Characters   1972   John Sinclair   (song)
Taffy Sinclair   (f)  
Title Characters   1976   The Against Taffy Sinclair Club   (book)
Floyd Mayweather, Jr.   (a.k.a. Sinclair)   (m)   1977-  
Notable Athletes   (boxing)
Olympic Medalists   1996   boxing   (bronze)
Christine Sinclair   (f)   1983-  
Olympic Medalists   2012   football   (bronze)
Jebb Sinclair   (m)   1986-  
Notable Athletes   (rugby)
Gannon Sinclair   (m)   1993-  
Notable Athletes   (football)