David Koch 'buys New York townhouse on a whim for $40million and pays in CASH' | Daily Mail Online
Billionaire conservative icon David Koch dies at 79 - ABC News
DAVID H KOCH THEATER - 314 Photos & 97 Reviews - Performing Arts - 20 Lincoln Center Plz, New York, NY - Phone Number - Yelp
David Koch's Many Homes
David Koch Retiring From Koch Industries | Fortune
See Inside David Koch's New $40M NYC Mansion | Upper East Side, NY Patch
NewYork-Presbyterian David H. Koch Center - HOK
David H. Koch Theater - Wikipedia
David Koch's Real Estate in NYC, the Hamptons, Aspen, and Palm Beach
David Koch - David Koch Photos - Zimbio
David Koch's Widow Looks to Sell Manhattan Apartment for $60 Million or More - Mansion Global
New York-Presbyterian unveils its $1.1B David H. Koch Center | Crain's New York Business
New York-Presbyterian Opens David H. Koch Center on the Upper East Side - New York YIMBY
Former David Koch bodyguard walks back claims against family
David Koch obituary | US news | The Guardian
David Koch's Real Estate in NYC, the Hamptons, Aspen, and Palm Beach
David Koch's Many Homes
David and Julia Koch buy $40M mansion on a whim
Upper West Side's David Koch Often Mistaken for Billionaire Namesake - Upper West Side & Morningside Heights - New York - DNAinfo
How Oil Heir and New York Arts Patron David Koch Became the Tea Party's Wallet -- New York Magazine - Nymag
David Koch, Influential Conservative Billionaire, Dead At 79 | Vanity Fair
David Koch, Billionaire Who Fueled Right-Wing Movement, Dies at 79 - The New York Times
How David Koch Left His Mark on New York - The New York Times
David H. Koch Dead: Billionaire Philanthropist, Activist Dies at 79 – ARTnews.com
Charles and David Koch | Biographies, Politics, & Facts | Britannica
David Koch's influence in New York politics - City & State New York
David Koch, Embraced as an Arts Patron, Even as Criticism Grew - The New York Times
