The Bat Cave: These people own most of America's lands

These people own most of America's lands

Slide 15 of 31: Dubbed 'The Texas Cattle King', clan patriarch Thomas O'Connor lucked out big time when he was granted 4,428 acres of land in Victoria County back in 1834. Over the years, the Irish immigrant's descendants have expanded the family's holdings to a hefty 587,000 acres, adding 87,000 acres in the past two years.