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John Grayken - The Irish Times
Pirate Equity - United for Respect
The 25 richest people in private equity | BusinessInsider India
Grayken: The man behind the mandate
Jurys Inn Owner Makes Forbes Rich List - Business Plus
Private Equity Billionaire John Grayken Is Buying Boston's Most Expensive Condo
Wealthiest People in Ireland (April 3, 2023) - CEOWORLD magazine
Private Equity Giant Lone Star Shakes Up North American Ranks - The New York Times
Lone Star Feels Korean Backlash - WSJ
Lone Star's John Grayken already owns an island off Cohasset. Now this Irish billionaire is buying the Millennium Tower penthouse - Boston Business Journal
Grayken's Big Bet On European Real Estate?
John Grayken - The Irish Times
Lawsuit against Lone Star Funds accuses Oregon Public Employees Pension System trustees of risky investment business - oregonlive.com
Forbes Ireland's nine billionaires and their fortunes revealed - SundayWorld.com
Grayken: The man behind the mandate
Forbes Ireland's nine billionaires and their fortunes revealed - SundayWorld.com
Sunday Times Rich List 2016: Top 25 Richest People in Britain
An Investment Firm That Prospered From Past Crises Turns to Mortgages - The New York Times
John P. Grayken
John Grayken - The Irish Times
2018 Spring Members' Meeting Summary — Zell/Lurie Real Estate Center
John Grayken's Instagram, Twitter & Facebook on IDCrawl
Here's a new list of the richest people in Mass. - The Boston Globe