Family Relationship of
Upton Sinclair
Pulitzer Prize Winning Novelist
18th cousin to
Robert Frost
Poet and Playwright
★ → Click or tap a name to see more details including source citations.
Pulitzer Prize Novelist
Poet and Playwright
Pulitzer Prize Winning Novelist
Poet and Playwright
★ → Click or tap a name to see more details including source citations.
Pulitzer Prize Novelist
Poet and Playwright