When Lisa Louise Cooke's daughters bought her an iPod a few years ago, she was barely even aware of podcasting as a business. But that gift would go on to inspire one of the world's most popular genealogy podcasts. In this edition of the Voices of the Past podcast, Lisa talks about how she turned her passion for genealogy into a dream career. Plus, she talks about the unreality of starring in the reality television show "Texas Ranch House."

Click here for a full transcript of this interview