The following have made contributions to the Rotary Club of Canton's Endowment Fund in memory of Canton Rotarian Dr. Thomas F. Sinclair Jr.:
- Lynn and Cheryl Hamilton
- Larry Pitts
- Michael Todd and Nancy Brown
- Gary and Ida Lesh
- Craig and Kim Young
- Robert and Joyce Carr
- Robert and Janice Pattison
- Kim Mollet
- Shelly and Harry Higgins
- Esther and Michael Ponzani