Who was the Grandmother of Juneteenth?

Edit Answers
12345678
Across
  1. 4. First name of Grandmother of Juneteenth, also the birthstone of October
  2. 7. Grandmother of Juneteenth's age when she did the walk, also Taylor Swift album for year of her birth
  3. 8. Grandmother of Juneteenth's walk started in this city, also Dallas greater area
Down
  1. 1. Number of years it took for enslaved in Texas to really learn they were free, also XXV
  2. 2. Grandmother of Juneteenth's walk ended in this city, also Famous George, first President
  3. 3. Juneteenth became this due to Grandmother's walk, e.g. Christmas, Thanksgiving, Fourth of July
  4. 5. Last name of Grandmother of Juneteenth, also Cordova
  5. 6. number of months it took Grandmother of Juneteenth to walk the full length, also number of work days in a week