Sinclair1900–?Nomes e ApelidosD. Sinclair, Garland SinclairCronologiaBirth1900Death0RelaçõesIrmãosSinclair (1900–1960)Sinclair (1900–?)Sinclair (1900–?)Meios-irmãosSinclair (1910–1930)Sinclair (1910–1940)PaisCharles Sinclair (1873–1931)Flora Swartz (?–1908)Fonteswikitree Sinclair-1702