Jasper Newton "Jack" Daniel (September 5, 1849 – October 9, 1911) was an American distiller and businessman, best known as the founder of the Jack Daniel's Tennessee whiskey distillery. Early life. Daniel was the youngest of ten children born to Calaway and Lucinda Matilda (née Cook) Daniel. He was of Scots-Irish, Scottish, and Welsh descent; his grandfather, Joseph "Job" Daniel, was born in Wales, while his grandmother, Elizabeth Calaway, was born in Scotland. His paternal grandparents emigrated to the United States in the late 18th century.
https://en.wikipedia.org/wiki/Jack_Daniel