Sacajawea was the native American who helped guide Lewis and clark across the western united states when it was still un explored.
No, Sacajawea and Meriwether Lewis did not have a baby together. Sacajawea was a Shoshone woman who served as a guide and interpreter for the Lewis and Clark Expedition, while she was married to Toussaint Charbonneau, a French-Canadian fur trader. Their son, Jean Baptiste Charbonneau, was born during the expedition, but there is no evidence of a romantic relationship between Sacajawea and Lewis.
Emily Dickinson (poet), Willa Cather (writer and edited the New Yorker), Queen Elizabeth, Barbara Jordan (deceased senator from Texas), Maureen O'Hara (actress), Marie Curie (scientist; discovered radium), Grace Hopper (who programmed Fortran, one of the first computer languages), Sacajaweha (led Lewis & Clark), Oprah, Abigail Adams (settlement house) and others, but this is a varied list to start.