Billionaire Charles Koch Buys $5.25 Million Property in LA - Haute Residence by Haute Living
Bill Koch's House In Cape Cod Is Listed For $15 Million After He Purchased Rachel 'Bunny' Mellon's Nearby Estate (PHOTOS) | HuffPost Life
Ex-Wife of Billionaire Bill Koch Sells West Palm Beach Home
Charles Koch's House in Wichita, KS (Google Maps) (#2)
Charles Koch says his mission to change America can, and will increasingly, have roots in Wichita - Wichita Business Journal
White House Fires Back at Charles Koch - EcoWatch
The Real Estate Behind The Richest Men And Women In The World Part 9: The Koch Brothers
Bill Koch's House In Cape Cod Is Listed For $15 Million After He Purchased Rachel 'Bunny' Mellon's Nearby Estate (PHOTOS) | HuffPost Life
Billionaire Charles Koch Buys $5.25 Million Property in LA - Haute Residence by Haute Living
Charles Koch's house in Palm Desert, CA (Google Maps)
NYC's richest woman has turned into a hermit in the Hamptons
In Case You Missed It: Bill Koch – DIRT
NYC's richest woman has turned into a hermit in the Hamptons
C. Robert Buford's House in Wichita, KS (Google Maps)
The Koch Brothers Are Sitting on a Real Estate Empire Worth Hundreds of Millions - WSJ
David Koch's Real Estate in NYC, the Hamptons, Aspen, and Palm Beach
Charles Koch among several GOP donors worried the Republican war on voting will backfire: report | Salon.com
The Koch Brothers Are Sitting on a Real Estate Empire Worth Hundreds of Millions - WSJ
One Koch Brother Forces the Other Out of the Family Business | The New Yorker
Charles Koch - Wikipedia
How to Live Like a Koch Brother for Only $80 Million | Vanity Fair
David Koch's Many Homes
How to Live Like a Koch Brother for Only $80 Million | Vanity Fair
Inside the Koch Brothers' Secret Summit of Billionaires | BillMoyers.com
Charles Koch's House in Aspen, CO (Google Maps) (#4)
