Shelley, my great-grandmother was a Sinclair from Putnam Co. I have lots of research on that family. No Courtland Sinclair that I can find yet, but know others who are researching that family. I did find info on him however and he died in 1976 in Indianapolis. There must be more family members in the area. Contact me if you want more information. E-mail me at PK9345@aol.com Becky