[Joshua Gruss, Shoshanna Lonstein Gruss via, via] [Shoshanna and her daughter via]
What he does:
Partner at Gruss & Co (Private Investment firm) and CEO of Round Hill Music
Joshua comes from a well known New York hedge-fund family, and is the son of financier Martin Gruss. In 2003, he married designer Shoshanna Lonstein
(who has also been linked to Ben Affleck
and Jerry Seinfeld
in the past). They still live in NYC together and have a 7-year-old daughter, Sienna.