Who paved the way for Hillary Clinton to (possibly) be our next president? A lot of people of course, though perhaps none more important than American suffragists, who were fighting for the right to vote in a time when it was just becoming conceivable that women could win elected office.

Embedded in the map above, you’ll find the grave sites of dozens of them, sites perhaps deserving of a pilgrimage—as hundreds have done for Susan B. Anthony today.

Grave locations sourced in part from Find-A-Grave.