Male William Sinclair Click to view William Sinclair in the family tree

William was born in 1867.1   He died at the age of 85 in 1952.1 

Family Details of William's family with Marjorie Alcorn

1 3466.ftw
Further sources/citations:
World Family Tree Vol. 2, Ed. 1 @ Tree #3466, 3466.ftw, World Family Tree Vol. 2, Ed. 1 @ Tree #3466