Billionaire David Koch was one of the richest, most influential men in America — and he had a massive New York real estate portfolio
Billionaire conservative donor David Koch dies at age 79 | St. Louis News Headlines | kmov.com
David Koch Dies at Age 79 | Money
Ex-guard: Dying billionaire David Koch's wife mistreated him - New York Daily News
David Koch - IMDb
David Koch Jr. (David Koch's Son), Bio, Wiki, Age, Wife, Kids, Net Worth
Billionaire conservative donor David Koch dies at age 79
David Koch Bio, Wiki, Net Worth, Wife, Kids, Death, Funeral, Age, Height
Billionaire industrialist and conservative donor David Koch dies
Billionaire David Koch, conservative donor, dies at age 79 | MPR News
AP source: Billionaire David Koch has died at age 79
Billionaire, conservative donor David Koch dies at age 79 | PBS NewsHour
Meet Julia Flesher Koch, the Iowa-born socialite who's now one of the world's richest women after inheriting a chunk of her late husband David Koch's $53 billion fortune - The Entrepreneur Fund
Billionaire David Koch, conservative donor, dies at age 79 | 8News
Billionaire conservative donor David Koch dies at age 79
David Koch BioGraphy, Age, Wife, Net Worth, Salary, Family, Wife, Death
David Koch - Wikipedia
David Koch, Billionaire Conservative Donor Dead at Age 79
David Koch Wiki, Age, Wife, Married, Children, Salary, Net Worth
Powerful conservative billionaire philanthropist David Koch dies age 79 | Daily Mail Online
David Koch's donations helped positively shape New York City
David Koch (television presenter) - Wikipedia
Billionaire David Koch, conservative donor, dies at age 79 - Las Vegas Sun Newspaper
David Koch, donor to Republican causes, dies age 79 | Deccan Herald
