Beth Lynn, a nurse during the Revolutionary War of America, decided to assume the guise of Miss Liberty in order to combat oppression... assisting heroes such as Tomahawk during this critical juncture in history. In fact, two Beth's pursued this course, with near identical tales to tell.
On Earth-One, her notoriety led to the Lord of Time plucking her from her native era into the 20th century, where she alongside four other "history heroes" were used as pawns of his both to defeat the Justice League and visiting Justice Society, and to save all time from the Lord's wayward mechanical brain.
On Earth-Two, she was pulled to the present during the Crisis on Infinite Earths, alongside dozens of other past protagonists. This culminated in their battle versus the Ultra-Humanite, where they proved victorious. After returning home, this Beth perished when the original Liberty Bell fell on her during an adventure.
However, her descendant would take up her cause for justice, as Libby Lawrence became Liberty Belle. Empowered by the self-same Bell that claimed her ancestor, Libby became a leader of the All-Star Squadron during another war, World War II.
Others who were involved in these twin tales were the Black Pirates of each world, Jonah Hex and his cosmic twin the Roving Ranger. Other western heroes who came in contact with modern day superheroes of Earth-Two had dopplegangers on Earth-One who worked alongside the Justice League on another case, also involving the Lord of Time. Some of these counterparts were somewhat different from one another, like Enemy Ace aka Baron VonHammer and Doctor Mid-Nite aka Doctor McNider... others were spitting images like the Pirates. All had the same heroic disposition in all eras they lived.