Sarah George Bagley was born in Candia, New Hampshire, to Nathan and Rhoda Bagley.
On April 19, 1806, Sarah George Bagley was born in Candia, New Hampshire, into a family of farmers. Her parents, Nathan and Rhoda (Witham) Bagley, would shape her early life amidst the changing landscapes of postcolonial America. This environment set the stage for her future as a key figure in the labor reform movement.